15141945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11093}}^1$

素因数の和:11121

約数の個数: 32

約数和(自身を含む): 29820672

約数和(自身を除く): 14678727

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 11093, 33279, 55465, 77651, 144209, 166395, 232953, 388255, 432627, 721045, 1009463, 1164765, 2163135, 3028389, 5047315, 15141945]

約数ペア:

[(1, 15141945), (3, 5047315), (5, 3028389), (7, 2163135), (13, 1164765), (15, 1009463), (21, 721045), (35, 432627), (39, 388255), (65, 232953), (91, 166395), (105, 144209), (195, 77651), (273, 55465), (455, 33279), (1365, 11093)]