25201590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{840053}}^1$

素因数の和:840063

約数の個数: 16

約数和(自身を含む): 60483888

約数和(自身を除く): 35282298

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 840053, 1680106, 2520159, 4200265, 5040318, 8400530, 12600795, 25201590]

約数ペア:

[(1, 25201590), (2, 12600795), (3, 8400530), (5, 5040318), (6, 4200265), (10, 2520159), (15, 1680106), (30, 840053)]