275432725

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{2111}}^1$

素因数の和:2445

約数の個数: 24

約数和(自身を含む): 362976768

約数和(自身を除く): 87544043

約数列:

[1, 5, 17, 25, 85, 307, 425, 1535, 2111, 5219, 7675, 10555, 26095, 35887, 52775, 130475, 179435, 648077, 897175, 3240385, 11017309, 16201925, 55086545, 275432725]

約数ペア:

[(1, 275432725), (5, 55086545), (17, 16201925), (25, 11017309), (85, 3240385), (307, 897175), (425, 648077), (1535, 179435), (2111, 130475), (5219, 52775), (7675, 35887), (10555, 26095)]