631567105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{2473}}^1\times {\mathrm{3929}}^1$

素因数の和:6420

約数の個数: 16

約数和(自身を含む): 816716880

約数和(自身を除く): 185149775

約数列:

[1, 5, 13, 65, 2473, 3929, 12365, 19645, 32149, 51077, 160745, 255385, 9716417, 48582085, 126313421, 631567105]

約数ペア:

[(1, 631567105), (5, 126313421), (13, 48582085), (65, 9716417), (2473, 255385), (3929, 160745), (12365, 51077), (19645, 32149)]