56221465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{977}}^1$

素因数の和:1676

約数の個数: 16

約数和(自身を含む): 71613072

約数和(自身を除く): 15391607

約数列:

[1, 5, 17, 85, 677, 977, 3385, 4885, 11509, 16609, 57545, 83045, 661429, 3307145, 11244293, 56221465]

約数ペア:

[(1, 56221465), (5, 11244293), (17, 3307145), (85, 661429), (677, 83045), (977, 57545), (3385, 16609), (4885, 11509)]