38249955

素因数分解:

$3^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{673}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 68262720

約数和(自身を除く): 30012765

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 421, 673, 1263, 2019, 2105, 3365, 3789, 6057, 6315, 10095, 11367, 18171, 18945, 30285, 56835, 90855, 283333, 849999, 1416665, 2549997, 4249995, 7649991, 12749985, 38249955]

約数ペア:

[(1, 38249955), (3, 12749985), (5, 7649991), (9, 4249995), (15, 2549997), (27, 1416665), (45, 849999), (135, 283333), (421, 90855), (673, 56835), (1263, 30285), (2019, 18945), (2105, 18171), (3365, 11367), (3789, 10095), (6057, 6315)]