487292065

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{576677}}^1$

素因数の和:576708

約数の個数: 12

約数和(自身を含む): 633192444

約数和(自身を除く): 145900379

約数列:

[1, 5, 13, 65, 169, 845, 576677, 2883385, 7496801, 37484005, 97458413, 487292065]

約数ペア:

[(1, 487292065), (5, 97458413), (13, 37484005), (65, 7496801), (169, 2883385), (845, 576677)]