23740975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{331}}^1$

素因数の和:511

約数の個数: 24

約数和(自身を含む): 31287680

約数和(自身を除く): 7546705

約数列:

[1, 5, 19, 25, 95, 151, 331, 475, 755, 1655, 2869, 3775, 6289, 8275, 14345, 31445, 49981, 71725, 157225, 249905, 949639, 1249525, 4748195, 23740975]

約数ペア:

[(1, 23740975), (5, 4748195), (19, 1249525), (25, 949639), (95, 249905), (151, 157225), (331, 71725), (475, 49981), (755, 31445), (1655, 14345), (2869, 8275), (3775, 6289)]