426649057925

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{75997}}^1$

素因数の和:76302

約数の個数: 48

約数和(自身を含む): 569948520960

約数和(自身を除く): 143299463035

約数列:

[1, 5, 19, 25, 53, 95, 223, 265, 475, 1007, 1115, 1325, 4237, 5035, 5575, 11819, 21185, 25175, 59095, 75997, 105925, 224561, 295475, 379985, 1122805, 1443943, 1899925, 4027841, 5614025, 7219715, 16947331, 20139205, 36098575, 76528979, 84736655, 100696025, 321999289, 382644895, 423683275, 898208543, 1609996445, 1913224475, 4491042715, 8049982225, 17065962317, 22455213575, 85329811585, 426649057925]

約数ペア:

[(1, 426649057925), (5, 85329811585), (19, 22455213575), (25, 17065962317), (53, 8049982225), (95, 4491042715), (223, 1913224475), (265, 1609996445), (475, 898208543), (1007, 423683275), (1115, 382644895), (1325, 321999289), (4237, 100696025), (5035, 84736655), (5575, 76528979), (11819, 36098575), (21185, 20139205), (25175, 16947331), (59095, 7219715), (75997, 5614025), (105925, 4027841), (224561, 1899925), (295475, 1443943), (379985, 1122805)]