140147195

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1\times {\mathrm{757}}^1$

素因数の和:1430

約数の個数: 16

約数和(自身を含む): 171441408

約数和(自身を除く): 31294213

約数列:

[1, 5, 61, 305, 607, 757, 3035, 3785, 37027, 46177, 185135, 230885, 459499, 2297495, 28029439, 140147195]

約数ペア:

[(1, 140147195), (5, 28029439), (61, 2297495), (305, 459499), (607, 230885), (757, 185135), (3035, 46177), (3785, 37027)]