201502925

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1289}}^1$

素因数の和:1362

約数の個数: 36

約数和(自身を含む): 278090460

約数和(自身を除く): 76587535

約数列:

[1, 5, 13, 25, 37, 65, 169, 185, 325, 481, 845, 925, 1289, 2405, 4225, 6253, 6445, 12025, 16757, 31265, 32225, 47693, 83785, 156325, 217841, 238465, 418925, 620009, 1089205, 1192325, 3100045, 5446025, 8060117, 15500225, 40300585, 201502925]

約数ペア:

[(1, 201502925), (5, 40300585), (13, 15500225), (25, 8060117), (37, 5446025), (65, 3100045), (169, 1192325), (185, 1089205), (325, 620009), (481, 418925), (845, 238465), (925, 217841), (1289, 156325), (2405, 83785), (4225, 47693), (6253, 32225), (6445, 31265), (12025, 16757)]