42192945

素因数分解:

$3^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{1879}}^1$

素因数の和:2389

約数の個数: 24

約数和(自身を含む): 73320000

約数和(自身を除く): 31127055

約数列:

[1, 3, 5, 9, 15, 45, 499, 1497, 1879, 2495, 4491, 5637, 7485, 9395, 16911, 22455, 28185, 84555, 937621, 2812863, 4688105, 8438589, 14064315, 42192945]

約数ペア:

[(1, 42192945), (3, 14064315), (5, 8438589), (9, 4688105), (15, 2812863), (45, 937621), (499, 84555), (1497, 28185), (1879, 22455), (2495, 16911), (4491, 9395), (5637, 7485)]