87013905

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 163565568

約数和(自身を除く): 76551663

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 67, 85, 165, 187, 201, 255, 335, 463, 561, 737, 935, 1005, 1139, 1389, 2211, 2315, 2805, 3417, 3685, 5093, 5695, 6945, 7871, 11055, 12529, 15279, 17085, 23613, 25465, 31021, 37587, 39355, 62645, 76395, 86581, 93063, 118065, 155105, 187935, 259743, 341231, 432905, 465315, 527357, 1023693, 1298715, 1582071, 1706155, 2636785, 5118465, 5800927, 7910355, 17402781, 29004635, 87013905]

約数ペア:

[(1, 87013905), (3, 29004635), (5, 17402781), (11, 7910355), (15, 5800927), (17, 5118465), (33, 2636785), (51, 1706155), (55, 1582071), (67, 1298715), (85, 1023693), (165, 527357), (187, 465315), (201, 432905), (255, 341231), (335, 259743), (463, 187935), (561, 155105), (737, 118065), (935, 93063), (1005, 86581), (1139, 76395), (1389, 62645), (2211, 39355), (2315, 37587), (2805, 31021), (3417, 25465), (3685, 23613), (5093, 17085), (5695, 15279), (6945, 12529), (7871, 11055)]