25263765

素因数分解:

$3^3\times 5^1\times {\mathrm{187139}}^1$

素因数の和:187153

約数の個数: 16

約数和(自身を含む): 44913600

約数和(自身を除く): 19649835

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 187139, 561417, 935695, 1684251, 2807085, 5052753, 8421255, 25263765]

約数ペア:

[(1, 25263765), (3, 8421255), (5, 5052753), (9, 2807085), (15, 1684251), (27, 935695), (45, 561417), (135, 187139)]