20221925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{47581}}^1$

素因数の和:47608

約数の個数: 12

約数和(自身を含む): 26550756

約数和(自身を除く): 6328831

約数列:

[1, 5, 17, 25, 85, 425, 47581, 237905, 808877, 1189525, 4044385, 20221925]

約数ペア:

[(1, 20221925), (5, 4044385), (17, 1189525), (25, 808877), (85, 237905), (425, 47581)]