80794815

素因数分解:

$3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{35671}}^1$

素因数の和:35830

約数の個数: 16

約数和(自身を含む): 130131456

約数和(自身を除く): 49336641

約数列:

[1, 3, 5, 15, 151, 453, 755, 2265, 35671, 107013, 178355, 535065, 5386321, 16158963, 26931605, 80794815]

約数ペア:

[(1, 80794815), (3, 26931605), (5, 16158963), (15, 5386321), (151, 535065), (453, 178355), (755, 107013), (2265, 35671)]