11888505

素因数分解:

$3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1061}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 21409920

約数和(自身を除く): 9521415

約数列:

[1, 3, 5, 9, 15, 27, 45, 83, 135, 249, 415, 747, 1061, 1245, 2241, 3183, 3735, 5305, 9549, 11205, 15915, 28647, 47745, 88063, 143235, 264189, 440315, 792567, 1320945, 2377701, 3962835, 11888505]

約数ペア:

[(1, 11888505), (3, 3962835), (5, 2377701), (9, 1320945), (15, 792567), (27, 440315), (45, 264189), (83, 143235), (135, 88063), (249, 47745), (415, 28647), (747, 15915), (1061, 11205), (1245, 9549), (2241, 5305), (3183, 3735)]