23553585

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 48926592

約数和(自身を除く): 25373007

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 81, 85, 99, 135, 153, 165, 187, 255, 297, 311, 405, 459, 495, 561, 765, 891, 933, 935, 1377, 1485, 1555, 1683, 2295, 2799, 2805, 3421, 4455, 4665, 5049, 5287, 6885, 8397, 8415, 10263, 13995, 15147, 15861, 17105, 25191, 25245, 26435, 30789, 41985, 47583, 51315, 58157, 75735, 79305, 92367, 125955, 142749, 153945, 174471, 237915, 277101, 290785, 428247, 461835, 523413, 713745, 872355, 1385505, 1570239, 2141235, 2617065, 4710717, 7851195, 23553585]

約数ペア:

[(1, 23553585), (3, 7851195), (5, 4710717), (9, 2617065), (11, 2141235), (15, 1570239), (17, 1385505), (27, 872355), (33, 713745), (45, 523413), (51, 461835), (55, 428247), (81, 290785), (85, 277101), (99, 237915), (135, 174471), (153, 153945), (165, 142749), (187, 125955), (255, 92367), (297, 79305), (311, 75735), (405, 58157), (459, 51315), (495, 47583), (561, 41985), (765, 30789), (891, 26435), (933, 25245), (935, 25191), (1377, 17105), (1485, 15861), (1555, 15147), (1683, 13995), (2295, 10263), (2799, 8415), (2805, 8397), (3421, 6885), (4455, 5287), (4665, 5049)]