19482795

素因数分解:

$3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{521}}^1$

素因数の和:812

約数の個数: 32

約数和(自身を含む): 34827840

約数和(自身を除く): 15345045

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 277, 521, 831, 1385, 1563, 2493, 2605, 4155, 4689, 7479, 7815, 12465, 14067, 23445, 37395, 70335, 144317, 432951, 721585, 1298853, 2164755, 3896559, 6494265, 19482795]

約数ペア:

[(1, 19482795), (3, 6494265), (5, 3896559), (9, 2164755), (15, 1298853), (27, 721585), (45, 432951), (135, 144317), (277, 70335), (521, 37395), (831, 23445), (1385, 14067), (1563, 12465), (2493, 7815), (2605, 7479), (4155, 4689)]