12813998715

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{443}}^1$

素因数の和:668

約数の個数: 192

約数和(自身を含む): 27927244800

約数和(自身を除く): 15113246085

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 27, 35, 45, 57, 63, 81, 95, 105, 133, 135, 171, 179, 189, 243, 285, 315, 399, 405, 443, 513, 537, 567, 665, 855, 895, 945, 1197, 1215, 1253, 1329, 1539, 1611, 1701, 1995, 2215, 2565, 2685, 2835, 3101, 3401, 3591, 3759, 3987, 4617, 4833, 5985, 6265, 6645, 7695, 8055, 8417, 8505, 9303, 10203, 10773, 11277, 11961, 14499, 15505, 17005, 17955, 18795, 19935, 23085, 23807, 24165, 25251, 27909, 30609, 32319, 33831, 35883, 42085, 43497, 46515, 51015, 53865, 56385, 58919, 59805, 71421, 72495, 75753, 79297, 83727, 91827, 101493, 107649, 119035, 126255, 139545, 153045, 161595, 169155, 176757, 179415, 214263, 217485, 227259, 237891, 251181, 275481, 294595, 304479, 357105, 378765, 396485, 418635, 459135, 507465, 530271, 538245, 555079, 642789, 681777, 713673, 753543, 826443, 883785, 1071315, 1136295, 1189455, 1255905, 1377405, 1506643, 1522395, 1590813, 1665237, 1928367, 2045331, 2141019, 2651355, 2775395, 3213945, 3408885, 3568365, 3767715, 4132215, 4519929, 4772439, 4995711, 5785101, 6423057, 7533215, 7954065, 8326185, 9641835, 10226655, 10546501, 10705095, 13559787, 14317317, 14987133, 19269171, 22599645, 23862195, 24978555, 28925505, 31639503, 32115285, 40679361, 44961399, 52732505, 67798935, 71586585, 74935665, 94918509, 96345855, 122038083, 134884197, 158197515, 203396805, 224806995, 284755527, 366114249, 474592545, 610190415, 674420985, 854266581, 1423777635, 1830571245, 2562799743, 4271332905, 12813998715]

約数ペア:

[(1, 12813998715), (3, 4271332905), (5, 2562799743), (7, 1830571245), (9, 1423777635), (15, 854266581), (19, 674420985), (21, 610190415), (27, 474592545), (35, 366114249), (45, 284755527), (57, 224806995), (63, 203396805), (81, 158197515), (95, 134884197), (105, 122038083), (133, 96345855), (135, 94918509), (171, 74935665), (179, 71586585), (189, 67798935), (243, 52732505), (285, 44961399), (315, 40679361), (399, 32115285), (405, 31639503), (443, 28925505), (513, 24978555), (537, 23862195), (567, 22599645), (665, 19269171), (855, 14987133), (895, 14317317), (945, 13559787), (1197, 10705095), (1215, 10546501), (1253, 10226655), (1329, 9641835), (1539, 8326185), (1611, 7954065), (1701, 7533215), (1995, 6423057), (2215, 5785101), (2565, 4995711), (2685, 4772439), (2835, 4519929), (3101, 4132215), (3401, 3767715), (3591, 3568365), (3759, 3408885), (3987, 3213945), (4617, 2775395), (4833, 2651355), (5985, 2141019), (6265, 2045331), (6645, 1928367), (7695, 1665237), (8055, 1590813), (8417, 1522395), (8505, 1506643), (9303, 1377405), (10203, 1255905), (10773, 1189455), (11277, 1136295), (11961, 1071315), (14499, 883785), (15505, 826443), (17005, 753543), (17955, 713673), (18795, 681777), (19935, 642789), (23085, 555079), (23807, 538245), (24165, 530271), (25251, 507465), (27909, 459135), (30609, 418635), (32319, 396485), (33831, 378765), (35883, 357105), (42085, 304479), (43497, 294595), (46515, 275481), (51015, 251181), (53865, 237891), (56385, 227259), (58919, 217485), (59805, 214263), (71421, 179415), (72495, 176757), (75753, 169155), (79297, 161595), (83727, 153045), (91827, 139545), (101493, 126255), (107649, 119035)]