1566165315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{66377}}^1$

素因数の和:66420

約数の個数: 48

約数和(自身を含む): 2966300064

約数和(自身を除く): 1400134749

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 121, 143, 165, 195, 363, 429, 605, 715, 1573, 1815, 2145, 4719, 7865, 23595, 66377, 199131, 331885, 730147, 862901, 995655, 2190441, 2588703, 3650735, 4314505, 8031617, 9491911, 10952205, 12943515, 24094851, 28475733, 40158085, 47459555, 104411021, 120474255, 142378665, 313233063, 522055105, 1566165315]

約数ペア:

[(1, 1566165315), (3, 522055105), (5, 313233063), (11, 142378665), (13, 120474255), (15, 104411021), (33, 47459555), (39, 40158085), (55, 28475733), (65, 24094851), (121, 12943515), (143, 10952205), (165, 9491911), (195, 8031617), (363, 4314505), (429, 3650735), (605, 2588703), (715, 2190441), (1573, 995655), (1815, 862901), (2145, 730147), (4719, 331885), (7865, 199131), (23595, 66377)]