15130885

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{39301}}^1$

素因数の和:39324

約数の個数: 16

約数和(自身を含む): 22637952

約数和(自身を除く): 7507067

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 39301, 196505, 275107, 432311, 1375535, 2161555, 3026177, 15130885]

約数ペア:

[(1, 15130885), (5, 3026177), (7, 2161555), (11, 1375535), (35, 432311), (55, 275107), (77, 196505), (385, 39301)]