13257466785

素因数分解:

$3^2\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{235877}}^1$

素因数の和:237137

約数の個数: 24

約数和(自身を含む): 22998105000

約数和(自身を除く): 9740638215

約数列:

[1, 3, 5, 9, 15, 45, 1249, 3747, 6245, 11241, 18735, 56205, 235877, 707631, 1179385, 2122893, 3538155, 10614465, 294610373, 883831119, 1473051865, 2651493357, 4419155595, 13257466785]

約数ペア:

[(1, 13257466785), (3, 4419155595), (5, 2651493357), (9, 1473051865), (15, 883831119), (45, 294610373), (1249, 10614465), (3747, 3538155), (6245, 2122893), (11241, 1179385), (18735, 707631), (56205, 235877)]