1530981985

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{619}}^1\times {\mathrm{2927}}^1$

素因数の和:3577

約数の個数: 24

約数和(自身を含む): 1993265280

約数和(自身を除く): 462283295

約数列:

[1, 5, 13, 65, 169, 619, 845, 2927, 3095, 8047, 14635, 38051, 40235, 104611, 190255, 494663, 523055, 1811813, 2473315, 9059065, 23553569, 117767845, 306196397, 1530981985]

約数ペア:

[(1, 1530981985), (5, 306196397), (13, 117767845), (65, 23553569), (169, 9059065), (619, 2473315), (845, 1811813), (2927, 523055), (3095, 494663), (8047, 190255), (14635, 104611), (38051, 40235)]