276808015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{122753}}^1$

素因数の和:122810

約数の個数: 16

約数和(自身を含む): 371208096

約数和(自身を除く): 94400081

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 122753, 613765, 1350283, 5032873, 6751415, 25164365, 55361603, 276808015]

約数ペア:

[(1, 276808015), (5, 55361603), (11, 25164365), (41, 6751415), (55, 5032873), (205, 1350283), (451, 613765), (2255, 122753)]