105509565

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 144

約数和(自身を含む): 237544320

約数和(自身を除く): 132034755

約数列:

[1, 3, 5, 7, 9, 15, 17, 19, 21, 35, 45, 51, 57, 61, 63, 85, 95, 105, 119, 133, 153, 171, 183, 255, 285, 289, 305, 315, 323, 357, 399, 427, 549, 595, 665, 765, 855, 867, 915, 969, 1037, 1071, 1159, 1197, 1281, 1445, 1615, 1785, 1995, 2023, 2135, 2261, 2601, 2745, 2907, 3111, 3477, 3843, 4335, 4845, 5185, 5355, 5491, 5795, 5985, 6069, 6405, 6783, 7259, 8113, 9333, 10115, 10431, 11305, 13005, 14535, 15555, 16473, 17385, 17629, 18207, 19215, 19703, 20349, 21777, 24339, 27455, 30345, 33915, 36295, 38437, 40565, 46665, 49419, 52155, 52887, 59109, 65331, 73017, 82365, 88145, 91035, 98515, 101745, 108885, 115311, 121695, 123403, 137921, 158661, 177327, 192185, 247095, 264435, 295545, 326655, 334951, 345933, 365085, 370209, 413763, 576555, 617015, 689605, 793305, 886635, 1004853, 1110627, 1241289, 1674755, 1729665, 1851045, 2068815, 2344657, 3014559, 5024265, 5553135, 6206445, 7033971, 11723285, 15072795, 21101913, 35169855, 105509565]

約数ペア:

[(1, 105509565), (3, 35169855), (5, 21101913), (7, 15072795), (9, 11723285), (15, 7033971), (17, 6206445), (19, 5553135), (21, 5024265), (35, 3014559), (45, 2344657), (51, 2068815), (57, 1851045), (61, 1729665), (63, 1674755), (85, 1241289), (95, 1110627), (105, 1004853), (119, 886635), (133, 793305), (153, 689605), (171, 617015), (183, 576555), (255, 413763), (285, 370209), (289, 365085), (305, 345933), (315, 334951), (323, 326655), (357, 295545), (399, 264435), (427, 247095), (549, 192185), (595, 177327), (665, 158661), (765, 137921), (855, 123403), (867, 121695), (915, 115311), (969, 108885), (1037, 101745), (1071, 98515), (1159, 91035), (1197, 88145), (1281, 82365), (1445, 73017), (1615, 65331), (1785, 59109), (1995, 52887), (2023, 52155), (2135, 49419), (2261, 46665), (2601, 40565), (2745, 38437), (2907, 36295), (3111, 33915), (3477, 30345), (3843, 27455), (4335, 24339), (4845, 21777), (5185, 20349), (5355, 19703), (5491, 19215), (5795, 18207), (5985, 17629), (6069, 17385), (6405, 16473), (6783, 15555), (7259, 14535), (8113, 13005), (9333, 11305), (10115, 10431)]