28485810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{105503}}^1$

素因数の和:105519

約数の個数: 32

約数和(自身を含む): 75962880

約数和(自身を除く): 47477070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 105503, 211006, 316509, 527515, 633018, 949527, 1055030, 1582545, 1899054, 2848581, 3165090, 4747635, 5697162, 9495270, 14242905, 28485810]

約数ペア:

[(1, 28485810), (2, 14242905), (3, 9495270), (5, 5697162), (6, 4747635), (9, 3165090), (10, 2848581), (15, 1899054), (18, 1582545), (27, 1055030), (30, 949527), (45, 633018), (54, 527515), (90, 316509), (135, 211006), (270, 105503)]