23333385

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1439}}^1$

素因数の和:1517

約数の個数: 32

約数和(自身を含む): 39813120

約数和(自身を除く): 16479735

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 345, 705, 1081, 1439, 3243, 4317, 5405, 7195, 16215, 21585, 33097, 67633, 99291, 165485, 202899, 338165, 496455, 1014495, 1555559, 4666677, 7777795, 23333385]

約数ペア:

[(1, 23333385), (3, 7777795), (5, 4666677), (15, 1555559), (23, 1014495), (47, 496455), (69, 338165), (115, 202899), (141, 165485), (235, 99291), (345, 67633), (705, 33097), (1081, 21585), (1439, 16215), (3243, 7195), (4317, 5405)]