25940085

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{42179}}^1$

素因数の和:42228

約数の個数: 16

約数和(自身を含む): 42517440

約数和(自身を除く): 16577355

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 42179, 126537, 210895, 632685, 1729339, 5188017, 8646695, 25940085]

約数ペア:

[(1, 25940085), (3, 8646695), (5, 5188017), (15, 1729339), (41, 632685), (123, 210895), (205, 126537), (615, 42179)]