28035225

素因数分解:

$3^2\times 5^2\times {\mathrm{124601}}^1$

素因数の和:124617

約数の個数: 18

約数和(自身を含む): 50214606

約数和(自身を除く): 22179381

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 124601, 373803, 623005, 1121409, 1869015, 3115025, 5607045, 9345075, 28035225]

約数ペア:

[(1, 28035225), (3, 9345075), (5, 5607045), (9, 3115025), (15, 1869015), (25, 1121409), (45, 623005), (75, 373803), (225, 124601)]