27724895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{617}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 39156480

約数和(自身を除く): 11431585

約数列:

[1, 5, 11, 19, 43, 55, 95, 209, 215, 473, 617, 817, 1045, 2365, 3085, 4085, 6787, 8987, 11723, 26531, 33935, 44935, 58615, 128953, 132655, 291841, 504089, 644765, 1459205, 2520445, 5544979, 27724895]

約数ペア:

[(1, 27724895), (5, 5544979), (11, 2520445), (19, 1459205), (43, 644765), (55, 504089), (95, 291841), (209, 132655), (215, 128953), (473, 58615), (617, 44935), (817, 33935), (1045, 26531), (2365, 11723), (3085, 8987), (4085, 6787)]