13728375

素因数分解:

$3^2\times 5^3\times {\mathrm{12203}}^1$

素因数の和:12224

約数の個数: 24

約数和(自身を含む): 24749712

約数和(自身を除く): 11021337

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 12203, 36609, 61015, 109827, 183045, 305075, 549135, 915225, 1525375, 2745675, 4576125, 13728375]

約数ペア:

[(1, 13728375), (3, 4576125), (5, 2745675), (9, 1525375), (15, 915225), (25, 549135), (45, 305075), (75, 183045), (125, 109827), (225, 61015), (375, 36609), (1125, 12203)]