131747245

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{53017}}^1$

素因数の和:53100

約数の個数: 16

約数和(自身を含む): 183230208

約数和(自身を除く): 51482963

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 53017, 265085, 371119, 1855595, 3764207, 18821035, 26349449, 131747245]

約数ペア:

[(1, 131747245), (5, 26349449), (7, 18821035), (35, 3764207), (71, 1855595), (355, 371119), (497, 265085), (2485, 53017)]