42240525

素因数分解:

$3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{4111}}^1$

素因数の和:4261

約数の個数: 24

約数和(自身を含む): 70364544

約数和(自身を除く): 28124019

約数列:

[1, 3, 5, 15, 25, 75, 137, 411, 685, 2055, 3425, 4111, 10275, 12333, 20555, 61665, 102775, 308325, 563207, 1689621, 2816035, 8448105, 14080175, 42240525]

約数ペア:

[(1, 42240525), (3, 14080175), (5, 8448105), (15, 2816035), (25, 1689621), (75, 563207), (137, 308325), (411, 102775), (685, 61665), (2055, 20555), (3425, 12333), (4111, 10275)]