422077825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{15647}}^1$

素因数の和:15753

約数の個数: 24

約数和(自身を含む): 570463488

約数和(自身を除く): 148385663

約数列:

[1, 5, 13, 25, 65, 83, 325, 415, 1079, 2075, 5395, 15647, 26975, 78235, 203411, 391175, 1017055, 1298701, 5085275, 6493505, 16883113, 32467525, 84415565, 422077825]

約数ペア:

[(1, 422077825), (5, 84415565), (13, 32467525), (25, 16883113), (65, 6493505), (83, 5085275), (325, 1298701), (415, 1017055), (1079, 391175), (2075, 203411), (5395, 78235), (15647, 26975)]