97230275

素因数分解:

$5^2\times {\mathrm{89}}^2\times {\mathrm{491}}^1$

素因数の和:679

約数の個数: 18

約数和(自身を含む): 122183772

約数和(自身を除く): 24953497

約数列:

[1, 5, 25, 89, 445, 491, 2225, 2455, 7921, 12275, 39605, 43699, 198025, 218495, 1092475, 3889211, 19446055, 97230275]

約数ペア:

[(1, 97230275), (5, 19446055), (25, 3889211), (89, 1092475), (445, 218495), (491, 198025), (2225, 43699), (2455, 39605), (7921, 12275)]