80402135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{63559}}^1$

素因数の和:63598

約数の個数: 16

約数和(自身を含む): 109831680

約数和(自身を除く): 29429545

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 63559, 317795, 699149, 1461857, 3495745, 7309285, 16080427, 80402135]

約数ペア:

[(1, 80402135), (5, 16080427), (11, 7309285), (23, 3495745), (55, 1461857), (115, 699149), (253, 317795), (1265, 63559)]