40271275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6367}}^1$

素因数の和:6411

約数の個数: 24

約数和(自身を含む): 56853504

約数和(自身を除く): 16582229

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 6325, 6367, 31835, 70037, 146441, 159175, 350185, 732205, 1610851, 1750925, 3661025, 8054255, 40271275]

約数ペア:

[(1, 40271275), (5, 8054255), (11, 3661025), (23, 1750925), (25, 1610851), (55, 732205), (115, 350185), (253, 159175), (275, 146441), (575, 70037), (1265, 31835), (6325, 6367)]