25122870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{279143}}^1$

素因数の和:279156

約数の個数: 24

約数和(自身を含む): 65319696

約数和(自身を除く): 40196826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 279143, 558286, 837429, 1395715, 1674858, 2512287, 2791430, 4187145, 5024574, 8374290, 12561435, 25122870]

約数ペア:

[(1, 25122870), (2, 12561435), (3, 8374290), (5, 5024574), (6, 4187145), (9, 2791430), (10, 2512287), (15, 1674858), (18, 1395715), (30, 837429), (45, 558286), (90, 279143)]