68027275

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{251}}^1\times {\mathrm{293}}^1$

素因数の和:591

約数の個数: 24

約数和(自身を含む): 87275664

約数和(自身を除く): 19248389

約数列:

[1, 5, 25, 37, 185, 251, 293, 925, 1255, 1465, 6275, 7325, 9287, 10841, 46435, 54205, 73543, 232175, 271025, 367715, 1838575, 2721091, 13605455, 68027275]

約数ペア:

[(1, 68027275), (5, 13605455), (25, 2721091), (37, 1838575), (185, 367715), (251, 271025), (293, 232175), (925, 73543), (1255, 54205), (1465, 46435), (6275, 10841), (7325, 9287)]