15045107

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 19348992

約数和(自身を除く): 4303885

約数列:

[1, 7, 11, 49, 77, 103, 271, 539, 721, 1133, 1897, 2981, 5047, 7931, 13279, 20867, 27913, 55517, 146069, 195391, 307043, 1367737, 2149301, 15045107]

約数ペア:

[(1, 15045107), (7, 2149301), (11, 1367737), (49, 307043), (77, 195391), (103, 146069), (271, 55517), (539, 27913), (721, 20867), (1133, 13279), (1897, 7931), (2981, 5047)]