22286655

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 41086656

約数和(自身を除く): 18800001

約数列:

[1, 3, 5, 9, 15, 23, 45, 61, 69, 115, 183, 207, 305, 345, 353, 549, 915, 1035, 1059, 1403, 1765, 2745, 3177, 4209, 5295, 7015, 8119, 12627, 15885, 21045, 21533, 24357, 40595, 63135, 64599, 73071, 107665, 121785, 193797, 322995, 365355, 495259, 968985, 1485777, 2476295, 4457331, 7428885, 22286655]

約数ペア:

[(1, 22286655), (3, 7428885), (5, 4457331), (9, 2476295), (15, 1485777), (23, 968985), (45, 495259), (61, 365355), (69, 322995), (115, 193797), (183, 121785), (207, 107665), (305, 73071), (345, 64599), (353, 63135), (549, 40595), (915, 24357), (1035, 21533), (1059, 21045), (1403, 15885), (1765, 12627), (2745, 8119), (3177, 7015), (4209, 5295)]