25282860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{421381}}^1$

素因数の和:421393

約数の個数: 24

約数和(自身を含む): 70792176

約数和(自身を除く): 45509316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 421381, 842762, 1264143, 1685524, 2106905, 2528286, 4213810, 5056572, 6320715, 8427620, 12641430, 25282860]

約数ペア:

[(1, 25282860), (2, 12641430), (3, 8427620), (4, 6320715), (5, 5056572), (6, 4213810), (10, 2528286), (12, 2106905), (15, 1685524), (20, 1264143), (30, 842762), (60, 421381)]