73131425

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:677

約数の個数: 24

約数和(自身を含む): 93877176

約数和(自身を除く): 20745751

約数列:

[1, 5, 25, 37, 173, 185, 457, 865, 925, 2285, 4325, 6401, 11425, 16909, 32005, 79061, 84545, 160025, 395305, 422725, 1976525, 2925257, 14626285, 73131425]

約数ペア:

[(1, 73131425), (5, 14626285), (25, 2925257), (37, 1976525), (173, 422725), (185, 395305), (457, 160025), (865, 84545), (925, 79061), (2285, 32005), (4325, 16909), (6401, 11425)]