100204325

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:714

約数の個数: 36

約数和(自身を含む): 138398508

約数和(自身を除く): 38194183

約数列:

[1, 5, 13, 25, 37, 65, 169, 185, 325, 481, 641, 845, 925, 2405, 3205, 4225, 6253, 8333, 12025, 16025, 23717, 31265, 41665, 108329, 118585, 156325, 208325, 308321, 541645, 592925, 1541605, 2708225, 4008173, 7708025, 20040865, 100204325]

約数ペア:

[(1, 100204325), (5, 20040865), (13, 7708025), (25, 4008173), (37, 2708225), (65, 1541605), (169, 592925), (185, 541645), (325, 308321), (481, 208325), (641, 156325), (845, 118585), (925, 108329), (2405, 41665), (3205, 31265), (4225, 23717), (6253, 16025), (8333, 12025)]