38493225

素因数分解:

$3^4\times 5^2\times {\mathrm{19009}}^1$

素因数の和:19031

約数の個数: 30

約数和(自身を含む): 71306510

約数和(自身を除く): 32813285

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 19009, 57027, 95045, 171081, 285135, 475225, 513243, 855405, 1425675, 1539729, 2566215, 4277025, 7698645, 12831075, 38493225]

約数ペア:

[(1, 38493225), (3, 12831075), (5, 7698645), (9, 4277025), (15, 2566215), (25, 1539729), (27, 1425675), (45, 855405), (75, 513243), (81, 475225), (135, 285135), (225, 171081), (405, 95045), (675, 57027), (2025, 19009)]