25981035

素因数分解:

$3^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{2141}}^1$

素因数の和:2958

約数の個数: 16

約数和(自身を含む): 41640480

約数和(自身を除く): 15659445

約数列:

[1, 3, 5, 15, 809, 2141, 2427, 4045, 6423, 10705, 12135, 32115, 1732069, 5196207, 8660345, 25981035]

約数ペア:

[(1, 25981035), (3, 8660345), (5, 5196207), (15, 1732069), (809, 32115), (2141, 12135), (2427, 10705), (4045, 6423)]