87114145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{4801}}^1$

素因数の和:5016

約数の個数: 16

約数和(自身を含む): 110638080

約数和(自身を除く): 23523935

約数列:

[1, 5, 19, 95, 191, 955, 3629, 4801, 18145, 24005, 91219, 456095, 916991, 4584955, 17422829, 87114145]

約数ペア:

[(1, 87114145), (5, 17422829), (19, 4584955), (95, 916991), (191, 456095), (955, 91219), (3629, 24005), (4801, 18145)]