81303770015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{1847603}}^1$

素因数の和:1848298

約数の個数: 16

約数和(自身を含む): 105224743008

約数和(自身を除く): 23920972993

約数列:

[1, 5, 13, 65, 677, 3385, 8801, 44005, 1847603, 9238015, 24018839, 120094195, 1250827231, 6254136155, 16260754003, 81303770015]

約数ペア:

[(1, 81303770015), (5, 16260754003), (13, 6254136155), (65, 1250827231), (677, 120094195), (3385, 24018839), (8801, 9238015), (44005, 1847603)]