1080495

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1847}}^1$

素因数の和:1871

約数の個数: 24

約数和(自身を含む): 2018016

約数和(自身を除く): 937521

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 1847, 5541, 9235, 16623, 24011, 27705, 72033, 83115, 120055, 216099, 360165, 1080495]

約数ペア:

[(1, 1080495), (3, 360165), (5, 216099), (9, 120055), (13, 83115), (15, 72033), (39, 27705), (45, 24011), (65, 16623), (117, 9235), (195, 5541), (585, 1847)]