125579425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 178381440

約数和(自身を除く): 52802015

約数列:

[1, 5, 17, 23, 25, 29, 85, 115, 145, 391, 425, 443, 493, 575, 667, 725, 1955, 2215, 2465, 3335, 7531, 9775, 10189, 11075, 11339, 12325, 12847, 16675, 37655, 50945, 56695, 64235, 173213, 188275, 218399, 254725, 283475, 295481, 321175, 866065, 1091995, 1477405, 4330325, 5023177, 5459975, 7387025, 25115885, 125579425]

約数ペア:

[(1, 125579425), (5, 25115885), (17, 7387025), (23, 5459975), (25, 5023177), (29, 4330325), (85, 1477405), (115, 1091995), (145, 866065), (391, 321175), (425, 295481), (443, 283475), (493, 254725), (575, 218399), (667, 188275), (725, 173213), (1955, 64235), (2215, 56695), (2465, 50945), (3335, 37655), (7531, 16675), (9775, 12847), (10189, 12325), (11075, 11339)]