75470745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{5171}}^1$

素因数の和:5325

約数の個数: 32

約数和(自身を含む): 139023360

約数和(自身を除く): 63552615

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 139, 417, 695, 973, 2085, 2919, 4865, 5171, 14595, 15513, 25855, 36197, 77565, 108591, 180985, 542955, 718769, 2156307, 3593845, 5031383, 10781535, 15094149, 25156915, 75470745]

約数ペア:

[(1, 75470745), (3, 25156915), (5, 15094149), (7, 10781535), (15, 5031383), (21, 3593845), (35, 2156307), (105, 718769), (139, 542955), (417, 180985), (695, 108591), (973, 77565), (2085, 36197), (2919, 25855), (4865, 15513), (5171, 14595)]