38916225

素因数分解:

$3^2\times 5^2\times {\mathrm{257}}^1\times {\mathrm{673}}^1$

素因数の和:946

約数の個数: 36

約数和(自身を含む): 70078476

約数和(自身を除く): 31162251

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 257, 673, 771, 1285, 2019, 2313, 3365, 3855, 6057, 6425, 10095, 11565, 16825, 19275, 30285, 50475, 57825, 151425, 172961, 518883, 864805, 1556649, 2594415, 4324025, 7783245, 12972075, 38916225]

約数ペア:

[(1, 38916225), (3, 12972075), (5, 7783245), (9, 4324025), (15, 2594415), (25, 1556649), (45, 864805), (75, 518883), (225, 172961), (257, 151425), (673, 57825), (771, 50475), (1285, 30285), (2019, 19275), (2313, 16825), (3365, 11565), (3855, 10095), (6057, 6425)]