7872555

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1201}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 13847040

約数和(自身を除く): 5974485

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1201, 1311, 2185, 3603, 6005, 6555, 18015, 22819, 27623, 68457, 82869, 114095, 138115, 342285, 414345, 524837, 1574511, 2624185, 7872555]

約数ペア:

[(1, 7872555), (3, 2624185), (5, 1574511), (15, 524837), (19, 414345), (23, 342285), (57, 138115), (69, 114095), (95, 82869), (115, 68457), (285, 27623), (345, 22819), (437, 18015), (1201, 6555), (1311, 6005), (2185, 3603)]