38728655

素因数分解:

$5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{3343}}^1$

素因数の和:3686

約数の個数: 16

約数和(自身を含む): 53289984

約数和(自身を除く): 14561329

約数列:

[1, 5, 7, 35, 331, 1655, 2317, 3343, 11585, 16715, 23401, 117005, 1106533, 5532665, 7745731, 38728655]

約数ペア:

[(1, 38728655), (5, 7745731), (7, 5532665), (35, 1106533), (331, 117005), (1655, 23401), (2317, 16715), (3343, 11585)]