74564425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{733}}^1$

素因数の和:1069

約数の個数: 24

約数和(自身を含む): 100026584

約数和(自身を除く): 25462159

約数列:

[1, 5, 13, 25, 65, 313, 325, 733, 1565, 3665, 4069, 7825, 9529, 18325, 20345, 47645, 101725, 229429, 238225, 1147145, 2982577, 5735725, 14912885, 74564425]

約数ペア:

[(1, 74564425), (5, 14912885), (13, 5735725), (25, 2982577), (65, 1147145), (313, 238225), (325, 229429), (733, 101725), (1565, 47645), (3665, 20345), (4069, 18325), (7825, 9529)]