42185475

素因数分解:

$3^3\times 5^2\times {\mathrm{62497}}^1$

素因数の和:62516

約数の個数: 24

約数和(自身を含む): 77497520

約数和(自身を除く): 35312045

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 62497, 187491, 312485, 562473, 937455, 1562425, 1687419, 2812365, 4687275, 8437095, 14061825, 42185475]

約数ペア:

[(1, 42185475), (3, 14061825), (5, 8437095), (9, 4687275), (15, 2812365), (25, 1687419), (27, 1562425), (45, 937455), (75, 562473), (135, 312485), (225, 187491), (675, 62497)]