81003435

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{65063}}^1$

素因数の和:65154

約数の個数: 16

約数和(自身を含む): 131169024

約数和(自身を除く): 50165589

約数列:

[1, 3, 5, 15, 83, 249, 415, 1245, 65063, 195189, 325315, 975945, 5400229, 16200687, 27001145, 81003435]

約数ペア:

[(1, 81003435), (3, 27001145), (5, 16200687), (15, 5400229), (83, 975945), (249, 325315), (415, 195189), (1245, 65063)]