8112025

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 10624320

約数和(自身を除く): 2512295

約数列:

[1, 5, 25, 29, 67, 145, 167, 335, 725, 835, 1675, 1943, 4175, 4843, 9715, 11189, 24215, 48575, 55945, 121075, 279725, 324481, 1622405, 8112025]

約数ペア:

[(1, 8112025), (5, 1622405), (25, 324481), (29, 279725), (67, 121075), (145, 55945), (167, 48575), (335, 24215), (725, 11189), (835, 9715), (1675, 4843), (1943, 4175)]