78925795

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{2473}}^1$

素因数の和:2982

約数の個数: 16

約数和(自身を含む): 102245472

約数和(自身を除く): 23319677

約数列:

[1, 5, 13, 65, 491, 2455, 2473, 6383, 12365, 31915, 32149, 160745, 1214243, 6071215, 15785159, 78925795]

約数ペア:

[(1, 78925795), (5, 15785159), (13, 6071215), (65, 1214243), (491, 160745), (2455, 32149), (2473, 31915), (6383, 12365)]