9217145

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2213}}^1$

素因数の和:2249

約数の個数: 24

約数和(自身を含む): 13629384

約数和(自身を除く): 4412239

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833, 2213, 4165, 11065, 15491, 37621, 77455, 108437, 188105, 263347, 542185, 1316735, 1843429, 9217145]

約数ペア:

[(1, 9217145), (5, 1843429), (7, 1316735), (17, 542185), (35, 263347), (49, 188105), (85, 108437), (119, 77455), (245, 37621), (595, 15491), (833, 11065), (2213, 4165)]