15272565

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1889}}^1$

素因数の和:1922

約数の個数: 48

約数和(自身を含む): 31026240

約数和(自身を除く): 15753675

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 49, 55, 77, 105, 147, 165, 231, 245, 385, 539, 735, 1155, 1617, 1889, 2695, 5667, 8085, 9445, 13223, 20779, 28335, 39669, 62337, 66115, 92561, 103895, 145453, 198345, 277683, 311685, 436359, 462805, 727265, 1018171, 1388415, 2181795, 3054513, 5090855, 15272565]

約数ペア:

[(1, 15272565), (3, 5090855), (5, 3054513), (7, 2181795), (11, 1388415), (15, 1018171), (21, 727265), (33, 462805), (35, 436359), (49, 311685), (55, 277683), (77, 198345), (105, 145453), (147, 103895), (165, 92561), (231, 66115), (245, 62337), (385, 39669), (539, 28335), (735, 20779), (1155, 13223), (1617, 9445), (1889, 8085), (2695, 5667)]