325393825

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{6883}}^1$

素因数の和:6985

約数の個数: 24

約数和(自身を含む): 423393536

約数和(自身を除く): 97999711

約数列:

[1, 5, 25, 31, 61, 155, 305, 775, 1525, 1891, 6883, 9455, 34415, 47275, 172075, 213373, 419863, 1066865, 2099315, 5334325, 10496575, 13015753, 65078765, 325393825]

約数ペア:

[(1, 325393825), (5, 65078765), (25, 13015753), (31, 10496575), (61, 5334325), (155, 2099315), (305, 1066865), (775, 419863), (1525, 213373), (1891, 172075), (6883, 47275), (9455, 34415)]