15116145

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{317}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 28116288

約数和(自身を除く): 13000143

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 289, 317, 561, 867, 935, 951, 1445, 1585, 2805, 3179, 3487, 4335, 4755, 5389, 9537, 10461, 15895, 16167, 17435, 26945, 47685, 52305, 59279, 80835, 91613, 177837, 274839, 296395, 458065, 889185, 1007743, 1374195, 3023229, 5038715, 15116145]

約数ペア:

[(1, 15116145), (3, 5038715), (5, 3023229), (11, 1374195), (15, 1007743), (17, 889185), (33, 458065), (51, 296395), (55, 274839), (85, 177837), (165, 91613), (187, 80835), (255, 59279), (289, 52305), (317, 47685), (561, 26945), (867, 17435), (935, 16167), (951, 15895), (1445, 10461), (1585, 9537), (2805, 5389), (3179, 4755), (3487, 4335)]