274965725

素因数分解:

$5^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{743}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 347067072

約数和(自身を除く): 72101347

約数列:

[1, 5, 25, 113, 131, 565, 655, 743, 2825, 3275, 3715, 14803, 18575, 74015, 83959, 97333, 370075, 419795, 486665, 2098975, 2433325, 10998629, 54993145, 274965725]

約数ペア:

[(1, 274965725), (5, 54993145), (25, 10998629), (113, 2433325), (131, 2098975), (565, 486665), (655, 419795), (743, 370075), (2825, 97333), (3275, 83959), (3715, 74015), (14803, 18575)]