799815

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:830

約数の個数: 16

約数和(自身を含む): 1299456

約数和(自身を除く): 499641

約数列:

[1, 3, 5, 15, 71, 213, 355, 751, 1065, 2253, 3755, 11265, 53321, 159963, 266605, 799815]

約数ペア:

[(1, 799815), (3, 266605), (5, 159963), (15, 53321), (71, 11265), (213, 3755), (355, 2253), (751, 1065)]