127137525

素因数分解:

$3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{25301}}^1$

素因数の和:25381

約数の個数: 24

約数和(自身を含む): 213346464

約数和(自身を除く): 86208939

約数列:

[1, 3, 5, 15, 25, 67, 75, 201, 335, 1005, 1675, 5025, 25301, 75903, 126505, 379515, 632525, 1695167, 1897575, 5085501, 8475835, 25427505, 42379175, 127137525]

約数ペア:

[(1, 127137525), (3, 42379175), (5, 25427505), (15, 8475835), (25, 5085501), (67, 1897575), (75, 1695167), (201, 632525), (335, 379515), (1005, 126505), (1675, 75903), (5025, 25301)]