15051855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11027}}^1$

素因数の和:11055

約数の個数: 32

約数和(自身を含む): 29643264

約数和(自身を除く): 14591409

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 11027, 33081, 55135, 77189, 143351, 165405, 231567, 385945, 430053, 716755, 1003457, 1157835, 2150265, 3010371, 5017285, 15051855]

約数ペア:

[(1, 15051855), (3, 5017285), (5, 3010371), (7, 2150265), (13, 1157835), (15, 1003457), (21, 716755), (35, 430053), (39, 385945), (65, 231567), (91, 165405), (105, 143351), (195, 77189), (273, 55135), (455, 33081), (1365, 11027)]