25696530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{285517}}^1$

素因数の和:285530

約数の個数: 24

約数和(自身を含む): 66811212

約数和(自身を除く): 41114682

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 285517, 571034, 856551, 1427585, 1713102, 2569653, 2855170, 4282755, 5139306, 8565510, 12848265, 25696530]

約数ペア:

[(1, 25696530), (2, 12848265), (3, 8565510), (5, 5139306), (6, 4282755), (9, 2855170), (10, 2569653), (15, 1713102), (18, 1427585), (30, 856551), (45, 571034), (90, 285517)]