15036581

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 19042560

約数和(自身を除く): 4005979

約数列:

[1, 7, 19, 31, 49, 133, 217, 521, 589, 931, 1519, 3647, 4123, 9899, 16151, 25529, 28861, 69293, 113057, 306869, 485051, 791399, 2148083, 15036581]

約数ペア:

[(1, 15036581), (7, 2148083), (19, 791399), (31, 485051), (49, 306869), (133, 113057), (217, 69293), (521, 28861), (589, 25529), (931, 16151), (1519, 9899), (3647, 4123)]