12440175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:928

約数の個数: 48

約数和(自身を含む): 23784192

約数和(自身を除く): 11344017

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 75, 85, 165, 187, 255, 275, 425, 561, 825, 887, 935, 1275, 2661, 2805, 4435, 4675, 9757, 13305, 14025, 15079, 22175, 29271, 45237, 48785, 66525, 75395, 146355, 165869, 226185, 243925, 376975, 497607, 731775, 829345, 1130925, 2488035, 4146725, 12440175]

約数ペア:

[(1, 12440175), (3, 4146725), (5, 2488035), (11, 1130925), (15, 829345), (17, 731775), (25, 497607), (33, 376975), (51, 243925), (55, 226185), (75, 165869), (85, 146355), (165, 75395), (187, 66525), (255, 48785), (275, 45237), (425, 29271), (561, 22175), (825, 15079), (887, 14025), (935, 13305), (1275, 9757), (2661, 4675), (2805, 4435)]