25910565

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{42131}}^1$

素因数の和:42180

約数の個数: 16

約数和(自身を含む): 42469056

約数和(自身を除く): 16558491

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 42131, 126393, 210655, 631965, 1727371, 5182113, 8636855, 25910565]

約数ペア:

[(1, 25910565), (3, 8636855), (5, 5182113), (15, 1727371), (41, 631965), (123, 210655), (205, 126393), (615, 42131)]