359421595

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{13721}}^1$

素因数の和:13783

約数の個数: 24

約数和(自身を含む): 482136192

約数和(自身を除く): 122714597

約数列:

[1, 5, 13, 31, 65, 155, 169, 403, 845, 2015, 5239, 13721, 26195, 68605, 178373, 425351, 891865, 2126755, 2318849, 5529563, 11594245, 27647815, 71884319, 359421595]

約数ペア:

[(1, 359421595), (5, 71884319), (13, 27647815), (31, 11594245), (65, 5529563), (155, 2318849), (169, 2126755), (403, 891865), (845, 425351), (2015, 178373), (5239, 68605), (13721, 26195)]