392913025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{23563}}^1$

素因数の和:23625

約数の個数: 24

約数和(自身を含む): 525948480

約数和(自身を除く): 133035455

約数列:

[1, 5, 23, 25, 29, 115, 145, 575, 667, 725, 3335, 16675, 23563, 117815, 541949, 589075, 683327, 2709745, 3416635, 13548725, 15716521, 17083175, 78582605, 392913025]

約数ペア:

[(1, 392913025), (5, 78582605), (23, 17083175), (25, 15716521), (29, 13548725), (115, 3416635), (145, 2709745), (575, 683327), (667, 589075), (725, 541949), (3335, 117815), (16675, 23563)]