42188175

素因数分解:

$3^3\times 5^2\times {\mathrm{62501}}^1$

素因数の和:62520

約数の個数: 24

約数和(自身を含む): 77502480

約数和(自身を除く): 35314305

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 62501, 187503, 312505, 562509, 937515, 1562525, 1687527, 2812545, 4687575, 8437635, 14062725, 42188175]

約数ペア:

[(1, 42188175), (3, 14062725), (5, 8437635), (9, 4687575), (15, 2812545), (25, 1687527), (27, 1562525), (45, 937515), (75, 562509), (135, 312505), (225, 187503), (675, 62501)]