117290915

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{145703}}^1$

素因数の和:145738

約数の個数: 16

約数和(自身を含む): 167851008

約数和(自身を除く): 50560093

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 145703, 728515, 1019921, 3351169, 5099605, 16755845, 23458183, 117290915]

約数ペア:

[(1, 117290915), (5, 23458183), (7, 16755845), (23, 5099605), (35, 3351169), (115, 1019921), (161, 728515), (805, 145703)]