78942055

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{2381}}^1$

素因数の和:2754

約数の個数: 16

約数和(自身を含む): 100044000

約数和(自身を除く): 21101945

約数列:

[1, 5, 19, 95, 349, 1745, 2381, 6631, 11905, 33155, 45239, 226195, 830969, 4154845, 15788411, 78942055]

約数ペア:

[(1, 78942055), (5, 15788411), (19, 4154845), (95, 830969), (349, 226195), (1745, 45239), (2381, 33155), (6631, 11905)]