1409729805

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:440

約数の個数: 128

約数和(自身を含む): 2857697280

約数和(自身を除く): 1447967475

約数列:

[1, 3, 5, 9, 11, 15, 27, 31, 33, 45, 55, 93, 99, 113, 135, 155, 165, 271, 279, 297, 339, 341, 465, 495, 565, 813, 837, 1017, 1023, 1243, 1355, 1395, 1485, 1695, 1705, 2439, 2981, 3051, 3069, 3503, 3729, 4065, 4185, 5085, 5115, 6215, 7317, 8401, 8943, 9207, 10509, 11187, 12195, 14905, 15255, 15345, 17515, 18645, 25203, 26829, 30623, 31527, 33561, 36585, 38533, 42005, 44715, 46035, 52545, 55935, 75609, 80487, 91869, 92411, 94581, 115599, 126015, 134145, 153115, 157635, 167805, 192665, 226827, 275607, 277233, 336853, 346797, 378045, 402435, 459345, 462055, 472905, 577995, 826821, 831699, 949313, 1010559, 1040391, 1134135, 1378035, 1386165, 1684265, 1733985, 2495097, 2847939, 3031677, 4134105, 4158495, 4746565, 5052795, 5201955, 8543817, 9095031, 10442443, 12475485, 14239695, 15158385, 25631451, 31327329, 42719085, 45475155, 52212215, 93981987, 128157255, 156636645, 281945961, 469909935, 1409729805]

約数ペア:

[(1, 1409729805), (3, 469909935), (5, 281945961), (9, 156636645), (11, 128157255), (15, 93981987), (27, 52212215), (31, 45475155), (33, 42719085), (45, 31327329), (55, 25631451), (93, 15158385), (99, 14239695), (113, 12475485), (135, 10442443), (155, 9095031), (165, 8543817), (271, 5201955), (279, 5052795), (297, 4746565), (339, 4158495), (341, 4134105), (465, 3031677), (495, 2847939), (565, 2495097), (813, 1733985), (837, 1684265), (1017, 1386165), (1023, 1378035), (1243, 1134135), (1355, 1040391), (1395, 1010559), (1485, 949313), (1695, 831699), (1705, 826821), (2439, 577995), (2981, 472905), (3051, 462055), (3069, 459345), (3503, 402435), (3729, 378045), (4065, 346797), (4185, 336853), (5085, 277233), (5115, 275607), (6215, 226827), (7317, 192665), (8401, 167805), (8943, 157635), (9207, 153115), (10509, 134145), (11187, 126015), (12195, 115599), (14905, 94581), (15255, 92411), (15345, 91869), (17515, 80487), (18645, 75609), (25203, 55935), (26829, 52545), (30623, 46035), (31527, 44715), (33561, 42005), (36585, 38533)]