87150405

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 142053120

約数和(自身を除く): 54902715

約数列:

[1, 3, 5, 15, 109, 151, 327, 353, 453, 545, 755, 1059, 1635, 1765, 2265, 5295, 16459, 38477, 49377, 53303, 82295, 115431, 159909, 192385, 246885, 266515, 577155, 799545, 5810027, 17430081, 29050135, 87150405]

約数ペア:

[(1, 87150405), (3, 29050135), (5, 17430081), (15, 5810027), (109, 799545), (151, 577155), (327, 266515), (353, 246885), (453, 192385), (545, 159909), (755, 115431), (1059, 82295), (1635, 53303), (1765, 49377), (2265, 38477), (5295, 16459)]