66161615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{35099}}^1$

素因数の和:35146

約数の個数: 16

約数和(自身を含む): 88452000

約数和(自身を除く): 22290385

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 35099, 175495, 456287, 1017871, 2281435, 5089355, 13232323, 66161615]

約数ペア:

[(1, 66161615), (5, 13232323), (13, 5089355), (29, 2281435), (65, 1017871), (145, 456287), (377, 175495), (1885, 35099)]