28521165

素因数分解:

$3^1\times 5^1\times {\mathrm{919}}^1\times {\mathrm{2069}}^1$

素因数の和:2996

約数の個数: 16

約数和(自身を含む): 45705600

約数和(自身を除く): 17184435

約数列:

[1, 3, 5, 15, 919, 2069, 2757, 4595, 6207, 10345, 13785, 31035, 1901411, 5704233, 9507055, 28521165]

約数ペア:

[(1, 28521165), (3, 9507055), (5, 5704233), (15, 1901411), (919, 31035), (2069, 13785), (2757, 10345), (4595, 6207)]