7156925425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{22679}}^1$

素因数の和:23673

約数の個数: 24

約数和(自身を含む): 9567512640

約数和(自身を除く): 2410587215

約数列:

[1, 5, 13, 25, 65, 325, 971, 4855, 12623, 22679, 24275, 63115, 113395, 294827, 315575, 566975, 1474135, 7370675, 22021309, 110106545, 286277017, 550532725, 1431385085, 7156925425]

約数ペア:

[(1, 7156925425), (5, 1431385085), (13, 550532725), (25, 286277017), (65, 110106545), (325, 22021309), (971, 7370675), (4855, 1474135), (12623, 566975), (22679, 315575), (24275, 294827), (63115, 113395)]