25214125

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{4691}}^1$

素因数の和:4749

約数の個数: 16

約数和(自身を含む): 32205888

約数和(自身を除く): 6991763

約数列:

[1, 5, 25, 43, 125, 215, 1075, 4691, 5375, 23455, 117275, 201713, 586375, 1008565, 5042825, 25214125]

約数ペア:

[(1, 25214125), (5, 5042825), (25, 1008565), (43, 586375), (125, 201713), (215, 117275), (1075, 23455), (4691, 5375)]