123671575

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5813}}^1$

素因数の和:5883

約数の個数: 24

約数和(自身を含む): 164373408

約数和(自身を除く): 40701833

約数列:

[1, 5, 23, 25, 37, 115, 185, 575, 851, 925, 4255, 5813, 21275, 29065, 133699, 145325, 215081, 668495, 1075405, 3342475, 4946863, 5377025, 24734315, 123671575]

約数ペア:

[(1, 123671575), (5, 24734315), (23, 5377025), (25, 4946863), (37, 3342475), (115, 1075405), (185, 668495), (575, 215081), (851, 145325), (925, 133699), (4255, 29065), (5813, 21275)]