1330795845

素因数分解:

$3^3\times 5^1\times {\mathrm{821}}^1\times {\mathrm{12007}}^1$

素因数の和:12842

約数の個数: 32

約数和(自身を含む): 2368938240

約数和(自身を除く): 1038142395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 821, 2463, 4105, 7389, 12007, 12315, 22167, 36021, 36945, 60035, 108063, 110835, 180105, 324189, 540315, 1620945, 9857747, 29573241, 49288735, 88719723, 147866205, 266159169, 443598615, 1330795845]

約数ペア:

[(1, 1330795845), (3, 443598615), (5, 266159169), (9, 147866205), (15, 88719723), (27, 49288735), (45, 29573241), (135, 9857747), (821, 1620945), (2463, 540315), (4105, 324189), (7389, 180105), (12007, 110835), (12315, 108063), (22167, 60035), (36021, 36945)]