80512485

素因数分解:

$3^1\times 5^1\times {\mathrm{2243}}^1\times {\mathrm{2393}}^1$

素因数の和:4644

約数の個数: 16

約数和(自身を含む): 128931264

約数和(自身を除く): 48418779

約数列:

[1, 3, 5, 15, 2243, 2393, 6729, 7179, 11215, 11965, 33645, 35895, 5367499, 16102497, 26837495, 80512485]

約数ペア:

[(1, 80512485), (3, 26837495), (5, 16102497), (15, 5367499), (2243, 35895), (2393, 33645), (6729, 11965), (7179, 11215)]