15044315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 21663936

約数和(自身を除く): 6619621

約数列:

[1, 5, 11, 13, 53, 55, 65, 143, 265, 397, 583, 689, 715, 1985, 2915, 3445, 4367, 5161, 7579, 21041, 21835, 25805, 37895, 56771, 105205, 231451, 273533, 283855, 1157255, 1367665, 3008863, 15044315]

約数ペア:

[(1, 15044315), (5, 3008863), (11, 1367665), (13, 1157255), (53, 283855), (55, 273533), (65, 231451), (143, 105205), (265, 56771), (397, 37895), (583, 25805), (689, 21835), (715, 21041), (1985, 7579), (2915, 5161), (3445, 4367)]