74368325

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1531}}^1$

素因数の和:1637

約数の個数: 24

約数和(自身を含む): 96883680

約数和(自身を除く): 22515355

約数列:

[1, 5, 25, 29, 67, 145, 335, 725, 1531, 1675, 1943, 7655, 9715, 38275, 44399, 48575, 102577, 221995, 512885, 1109975, 2564425, 2974733, 14873665, 74368325]

約数ペア:

[(1, 74368325), (5, 14873665), (25, 2974733), (29, 2564425), (67, 1109975), (145, 512885), (335, 221995), (725, 102577), (1531, 48575), (1675, 44399), (1943, 38275), (7655, 9715)]