15229305

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3719}}^1$

素因数の和:3750

約数の個数: 48

約数和(自身を含む): 32497920

約数和(自身を除く): 17268615

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 3719, 4095, 11157, 18595, 26033, 33471, 48347, 55785, 78099, 130165, 145041, 167355, 234297, 241735, 338429, 390495, 435123, 725205, 1015287, 1171485, 1692145, 2175615, 3045861, 5076435, 15229305]

約数ペア:

[(1, 15229305), (3, 5076435), (5, 3045861), (7, 2175615), (9, 1692145), (13, 1171485), (15, 1015287), (21, 725205), (35, 435123), (39, 390495), (45, 338429), (63, 241735), (65, 234297), (91, 167355), (105, 145041), (117, 130165), (195, 78099), (273, 55785), (315, 48347), (455, 33471), (585, 26033), (819, 18595), (1365, 11157), (3719, 4095)]