13778335

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{569}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 17236800

約数和(自身を除く): 3458465

約数列:

[1, 5, 29, 145, 167, 569, 835, 2845, 4843, 16501, 24215, 82505, 95023, 475115, 2755667, 13778335]

約数ペア:

[(1, 13778335), (5, 2755667), (29, 475115), (145, 95023), (167, 82505), (569, 24215), (835, 16501), (2845, 4843)]