80560415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{9461}}^1$

素因数の和:9610

約数の個数: 16

約数和(自身を含む): 104914656

約数和(自身を除く): 24354241

約数列:

[1, 5, 13, 65, 131, 655, 1703, 8515, 9461, 47305, 122993, 614965, 1239391, 6196955, 16112083, 80560415]

約数ペア:

[(1, 80560415), (5, 16112083), (13, 6196955), (65, 1239391), (131, 614965), (655, 122993), (1703, 47305), (8515, 9461)]