9681275

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 12722400

約数和(自身を除く): 3041125

約数列:

[1, 5, 23, 25, 113, 115, 149, 565, 575, 745, 2599, 2825, 3427, 3725, 12995, 16837, 17135, 64975, 84185, 85675, 387251, 420925, 1936255, 9681275]

約数ペア:

[(1, 9681275), (5, 1936255), (23, 420925), (25, 387251), (113, 85675), (115, 84185), (149, 64975), (565, 17135), (575, 16837), (745, 12995), (2599, 3725), (2825, 3427)]