123114475

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{40699}}^1$

素因数の和:40731

約数の個数: 18

約数和(自身を含む): 167806100

約数和(自身を除く): 44691625

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 40699, 203495, 447689, 1017475, 2238445, 4924579, 11192225, 24622895, 123114475]

約数ペア:

[(1, 123114475), (5, 24622895), (11, 11192225), (25, 4924579), (55, 2238445), (121, 1017475), (275, 447689), (605, 203495), (3025, 40699)]