13427135

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:490

約数の個数: 16

約数和(自身を含む): 16524000

約数和(自身を除く): 3096865

約数列:

[1, 5, 67, 149, 269, 335, 745, 1345, 9983, 18023, 40081, 49915, 90115, 200405, 2685427, 13427135]

約数ペア:

[(1, 13427135), (5, 2685427), (67, 200405), (149, 90115), (269, 49915), (335, 40081), (745, 18023), (1345, 9983)]