108319315

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{12721}}^1$

素因数の和:12870

約数の個数: 16

約数和(自身を含む): 141061536

約数和(自身を除く): 32742221

約数列:

[1, 5, 13, 65, 131, 655, 1703, 8515, 12721, 63605, 165373, 826865, 1666451, 8332255, 21663863, 108319315]

約数ペア:

[(1, 108319315), (5, 21663863), (13, 8332255), (65, 1666451), (131, 826865), (655, 165373), (1703, 63605), (8515, 12721)]