13405685

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1567}}^1$

素因数の和:1660

約数の個数: 16

約数和(自身を含む): 16934400

約数和(自身を除く): 3528715

約数列:

[1, 5, 29, 59, 145, 295, 1567, 1711, 7835, 8555, 45443, 92453, 227215, 462265, 2681137, 13405685]

約数ペア:

[(1, 13405685), (5, 2681137), (29, 462265), (59, 227215), (145, 92453), (295, 45443), (1567, 8555), (1711, 7835)]