80134405

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{5431}}^1$

素因数の和:5676

約数の個数: 16

約数和(自身を含む): 104033664

約数和(自身を除く): 23899259

約数列:

[1, 5, 13, 65, 227, 1135, 2951, 5431, 14755, 27155, 70603, 353015, 1232837, 6164185, 16026881, 80134405]

約数ペア:

[(1, 80134405), (5, 16026881), (13, 6164185), (65, 1232837), (227, 353015), (1135, 70603), (2951, 27155), (5431, 14755)]