15056181

素因数分解:

$3^2\times 7^2\times {\mathrm{34141}}^1$

素因数の和:34161

約数の個数: 18

約数和(自身を含む): 25299222

約数和(自身を除く): 10243041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 34141, 102423, 238987, 307269, 716961, 1672909, 2150883, 5018727, 15056181]

約数ペア:

[(1, 15056181), (3, 5018727), (7, 2150883), (9, 1672909), (21, 716961), (49, 307269), (63, 238987), (147, 102423), (441, 34141)]