155788145

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{5399}}^1$

素因数の和:5632

約数の個数: 16

約数和(自身を含む): 194400000

約数和(自身を除く): 38611855

約数列:

[1, 5, 29, 145, 199, 995, 5399, 5771, 26995, 28855, 156571, 782855, 1074401, 5372005, 31157629, 155788145]

約数ペア:

[(1, 155788145), (5, 31157629), (29, 5372005), (145, 1074401), (199, 782855), (995, 156571), (5399, 28855), (5771, 26995)]