23179145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 32780160

約数和(自身を除く): 9601015

約数列:

[1, 5, 11, 19, 41, 55, 95, 205, 209, 451, 541, 779, 1045, 2255, 2705, 3895, 5951, 8569, 10279, 22181, 29755, 42845, 51395, 110905, 113069, 243991, 421439, 565345, 1219955, 2107195, 4635829, 23179145]

約数ペア:

[(1, 23179145), (5, 4635829), (11, 2107195), (19, 1219955), (41, 565345), (55, 421439), (95, 243991), (205, 113069), (209, 110905), (451, 51395), (541, 42845), (779, 29755), (1045, 22181), (2255, 10279), (2705, 8569), (3895, 5951)]