56956305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{542441}}^1$

素因数の和:542456

約数の個数: 16

約数和(自身を含む): 104148864

約数和(自身を除く): 47192559

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 542441, 1627323, 2712205, 3797087, 8136615, 11391261, 18985435, 56956305]

約数ペア:

[(1, 56956305), (3, 18985435), (5, 11391261), (7, 8136615), (15, 3797087), (21, 2712205), (35, 1627323), (105, 542441)]