202149855

素因数分解:

$3^2\times 5^1\times {\mathrm{881}}^1\times {\mathrm{5099}}^1$

素因数の和:5991

約数の個数: 24

約数和(自身を含む): 350859600

約数和(自身を除く): 148709745

約数列:

[1, 3, 5, 9, 15, 45, 881, 2643, 4405, 5099, 7929, 13215, 15297, 25495, 39645, 45891, 76485, 229455, 4492219, 13476657, 22461095, 40429971, 67383285, 202149855]

約数ペア:

[(1, 202149855), (3, 67383285), (5, 40429971), (9, 22461095), (15, 13476657), (45, 4492219), (881, 229455), (2643, 76485), (4405, 45891), (5099, 39645), (7929, 25495), (13215, 15297)]