184757955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1721}}^1$

素因数の和:2167

約数の個数: 32

約数和(自身を含む): 313927488

約数和(自身を除く): 129169533

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 421, 1263, 1721, 2105, 5163, 6315, 7157, 8605, 21471, 25815, 29257, 35785, 87771, 107355, 146285, 438855, 724541, 2173623, 3622705, 10868115, 12317197, 36951591, 61585985, 184757955]

約数ペア:

[(1, 184757955), (3, 61585985), (5, 36951591), (15, 12317197), (17, 10868115), (51, 3622705), (85, 2173623), (255, 724541), (421, 438855), (1263, 146285), (1721, 107355), (2105, 87771), (5163, 35785), (6315, 29257), (7157, 25815), (8605, 21471)]