9967165

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 13789440

約数和(自身を除く): 3822275

約数列:

[1, 5, 13, 23, 59, 65, 113, 115, 295, 299, 565, 767, 1357, 1469, 1495, 2599, 3835, 6667, 6785, 7345, 12995, 17641, 33335, 33787, 86671, 88205, 153341, 168935, 433355, 766705, 1993433, 9967165]

約数ペア:

[(1, 9967165), (5, 1993433), (13, 766705), (23, 433355), (59, 168935), (65, 153341), (113, 88205), (115, 86671), (295, 33787), (299, 33335), (565, 17641), (767, 12995), (1357, 7345), (1469, 6785), (1495, 6667), (2599, 3835)]