48784385

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{4441}}^1$

素因数の和:4485

約数の個数: 16

約数和(自身を含む): 63431760

約数和(自身を除く): 14647375

約数列:

[1, 5, 13, 65, 169, 845, 2197, 4441, 10985, 22205, 57733, 288665, 750529, 3752645, 9756877, 48784385]

約数ペア:

[(1, 48784385), (5, 9756877), (13, 3752645), (65, 750529), (169, 288665), (845, 57733), (2197, 22205), (4441, 10985)]