42248905

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1951}}^1$

素因数の和:2088

約数の個数: 16

約数和(自身を含む): 52282368

約数和(自身を除く): 10033463

約数列:

[1, 5, 61, 71, 305, 355, 1951, 4331, 9755, 21655, 119011, 138521, 595055, 692605, 8449781, 42248905]

約数ペア:

[(1, 42248905), (5, 8449781), (61, 692605), (71, 595055), (305, 138521), (355, 119011), (1951, 21655), (4331, 9755)]