1293315

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{571}}^1$

素因数の和:730

約数の個数: 16

約数和(自身を含む): 2086656

約数和(自身を除く): 793341

約数列:

[1, 3, 5, 15, 151, 453, 571, 755, 1713, 2265, 2855, 8565, 86221, 258663, 431105, 1293315]

約数ペア:

[(1, 1293315), (3, 431105), (5, 258663), (15, 86221), (151, 8565), (453, 2855), (571, 2265), (755, 1713)]