25523220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{425387}}^1$

素因数の和:425399

約数の個数: 24

約数和(自身を含む): 71465184

約数和(自身を除く): 45941964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 425387, 850774, 1276161, 1701548, 2126935, 2552322, 4253870, 5104644, 6380805, 8507740, 12761610, 25523220]

約数ペア:

[(1, 25523220), (2, 12761610), (3, 8507740), (4, 6380805), (5, 5104644), (6, 4253870), (10, 2552322), (12, 2126935), (15, 1701548), (20, 1276161), (30, 850774), (60, 425387)]