28492028415

素因数分解:

$3^2\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{540697}}^1$

素因数の和:541879

約数の個数: 24

約数和(自身を含む): 49428448368

約数和(自身を除く): 20936419953

約数列:

[1, 3, 5, 9, 15, 45, 1171, 3513, 5855, 10539, 17565, 52695, 540697, 1622091, 2703485, 4866273, 8110455, 24331365, 633156187, 1899468561, 3165780935, 5698405683, 9497342805, 28492028415]

約数ペア:

[(1, 28492028415), (3, 9497342805), (5, 5698405683), (9, 3165780935), (15, 1899468561), (45, 633156187), (1171, 24331365), (3513, 8110455), (5855, 4866273), (10539, 2703485), (17565, 1622091), (52695, 540697)]