156721539735

素因数分解:

$3^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{4242023}}^1$

素因数の和:4242855

約数の個数: 24

約数和(自身を含む): 271981610784

約数和(自身を除く): 115260071049

約数列:

[1, 3, 5, 9, 15, 45, 821, 2463, 4105, 7389, 12315, 36945, 4242023, 12726069, 21210115, 38178207, 63630345, 190891035, 3482700883, 10448102649, 17413504415, 31344307947, 52240513245, 156721539735]

約数ペア:

[(1, 156721539735), (3, 52240513245), (5, 31344307947), (9, 17413504415), (15, 10448102649), (45, 3482700883), (821, 190891035), (2463, 63630345), (4105, 38178207), (7389, 21210115), (12315, 12726069), (36945, 4242023)]