8657415

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4933}}^1$

素因数の和:4960

約数の個数: 32

約数和(自身を含む): 16578240

約数和(自身を除く): 7920825

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 4933, 14799, 24665, 44397, 64129, 73995, 133191, 192387, 221985, 320645, 577161, 665955, 961935, 1731483, 2885805, 8657415]

約数ペア:

[(1, 8657415), (3, 2885805), (5, 1731483), (9, 961935), (13, 665955), (15, 577161), (27, 320645), (39, 221985), (45, 192387), (65, 133191), (117, 73995), (135, 64129), (195, 44397), (351, 24665), (585, 14799), (1755, 4933)]