49450025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{379}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 65308320

約数和(自身を除く): 15858295

約数列:

[1, 5, 17, 25, 85, 307, 379, 425, 1535, 1895, 5219, 6443, 7675, 9475, 26095, 32215, 116353, 130475, 161075, 581765, 1978001, 2908825, 9890005, 49450025]

約数ペア:

[(1, 49450025), (5, 9890005), (17, 2908825), (25, 1978001), (85, 581765), (307, 161075), (379, 130475), (425, 116353), (1535, 32215), (1895, 26095), (5219, 9475), (6443, 7675)]