8169265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7393}}^1$

素因数の和:7428

約数の個数: 16

約数和(自身を含む): 11179728

約数和(自身を除く): 3010463

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 7393, 36965, 96109, 125681, 480545, 628405, 1633853, 8169265]

約数ペア:

[(1, 8169265), (5, 1633853), (13, 628405), (17, 480545), (65, 125681), (85, 96109), (221, 36965), (1105, 7393)]