45400475

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 58188240

約数和(自身を除く): 12787765

約数列:

[1, 5, 25, 43, 157, 215, 269, 785, 1075, 1345, 3925, 6725, 6751, 11567, 33755, 42233, 57835, 168775, 211165, 289175, 1055825, 1816019, 9080095, 45400475]

約数ペア:

[(1, 45400475), (5, 9080095), (25, 1816019), (43, 1055825), (157, 289175), (215, 211165), (269, 168775), (785, 57835), (1075, 42233), (1345, 33755), (3925, 11567), (6725, 6751)]