87729265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79393}}^1$

素因数の和:79428

約数の個数: 16

約数和(自身を含む): 120043728

約数和(自身を除く): 32314463

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 79393, 396965, 1032109, 1349681, 5160545, 6748405, 17545853, 87729265]

約数ペア:

[(1, 87729265), (5, 17545853), (13, 6748405), (17, 5160545), (65, 1349681), (85, 1032109), (221, 396965), (1105, 79393)]