86319145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 117210240

約数和(自身を除く): 30891095

約数列:

[1, 5, 11, 41, 55, 101, 205, 379, 451, 505, 1111, 1895, 2255, 4141, 4169, 5555, 15539, 20705, 20845, 38279, 45551, 77695, 170929, 191395, 227755, 421069, 854645, 1569439, 2105345, 7847195, 17263829, 86319145]

約数ペア:

[(1, 86319145), (5, 17263829), (11, 7847195), (41, 2105345), (55, 1569439), (101, 854645), (205, 421069), (379, 227755), (451, 191395), (505, 170929), (1111, 77695), (1895, 45551), (2255, 38279), (4141, 20845), (4169, 20705), (5555, 15539)]