12862375

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{2393}}^1$

素因数の和:2451

約数の個数: 16

約数和(自身を含む): 16432416

約数和(自身を除く): 3570041

約数列:

[1, 5, 25, 43, 125, 215, 1075, 2393, 5375, 11965, 59825, 102899, 299125, 514495, 2572475, 12862375]

約数ペア:

[(1, 12862375), (5, 2572475), (25, 514495), (43, 299125), (125, 102899), (215, 59825), (1075, 11965), (2393, 5375)]