16130375

素因数分解:

$5^3\times {\mathrm{43}}^1\times {\mathrm{3001}}^1$

素因数の和:3059

約数の個数: 16

約数和(自身を含む): 20605728

約数和(自身を除く): 4475353

約数列:

[1, 5, 25, 43, 125, 215, 1075, 3001, 5375, 15005, 75025, 129043, 375125, 645215, 3226075, 16130375]

約数ペア:

[(1, 16130375), (5, 3226075), (25, 645215), (43, 375125), (125, 129043), (215, 75025), (1075, 15005), (3001, 5375)]