38782485

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:195

約数の個数: 96

約数和(自身を含む): 82487808

約数和(自身を除く): 43705323

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 53, 63, 69, 101, 105, 115, 159, 161, 207, 265, 303, 315, 345, 371, 477, 483, 505, 707, 795, 805, 909, 1035, 1113, 1219, 1449, 1515, 1855, 2121, 2323, 2385, 2415, 3339, 3535, 3657, 4545, 5353, 5565, 6095, 6363, 6969, 7245, 8533, 10605, 10971, 11615, 16059, 16261, 16695, 18285, 20907, 25599, 26765, 31815, 34845, 37471, 42665, 48177, 48783, 54855, 76797, 80295, 81305, 104535, 112413, 123119, 127995, 146349, 187355, 240885, 243915, 337239, 369357, 383985, 562065, 615595, 731745, 861833, 1108071, 1686195, 1846785, 2585499, 4309165, 5540355, 7756497, 12927495, 38782485]

約数ペア:

[(1, 38782485), (3, 12927495), (5, 7756497), (7, 5540355), (9, 4309165), (15, 2585499), (21, 1846785), (23, 1686195), (35, 1108071), (45, 861833), (53, 731745), (63, 615595), (69, 562065), (101, 383985), (105, 369357), (115, 337239), (159, 243915), (161, 240885), (207, 187355), (265, 146349), (303, 127995), (315, 123119), (345, 112413), (371, 104535), (477, 81305), (483, 80295), (505, 76797), (707, 54855), (795, 48783), (805, 48177), (909, 42665), (1035, 37471), (1113, 34845), (1219, 31815), (1449, 26765), (1515, 25599), (1855, 20907), (2121, 18285), (2323, 16695), (2385, 16261), (2415, 16059), (3339, 11615), (3535, 10971), (3657, 10605), (4545, 8533), (5353, 7245), (5565, 6969), (6095, 6363)]