80761595

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{2609}}^1$

素因数の和:2806

約数の個数: 16

約数和(自身を含む): 99973440

約数和(自身を除く): 19211845

約数列:

[1, 5, 41, 151, 205, 755, 2609, 6191, 13045, 30955, 106969, 393959, 534845, 1969795, 16152319, 80761595]

約数ペア:

[(1, 80761595), (5, 16152319), (41, 1969795), (151, 534845), (205, 393959), (755, 106969), (2609, 30955), (6191, 13045)]