23313955

素因数分解:

$5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2213}}^1$

素因数の和:2275

約数の個数: 24

約数和(自身を含む): 33316272

約数和(自身を除く): 10002317

約数列:

[1, 5, 7, 35, 43, 49, 215, 245, 301, 1505, 2107, 2213, 10535, 11065, 15491, 77455, 95159, 108437, 475795, 542185, 666113, 3330565, 4662791, 23313955]

約数ペア:

[(1, 23313955), (5, 4662791), (7, 3330565), (35, 666113), (43, 542185), (49, 475795), (215, 108437), (245, 95159), (301, 77455), (1505, 15491), (2107, 11065), (2213, 10535)]