23896215

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{8429}}^1$

素因数の和:8453

約数の個数: 40

約数和(自身を含む): 48961440

約数和(自身を除く): 25065225

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 8429, 25287, 42145, 59003, 75861, 126435, 177009, 227583, 295015, 379305, 531027, 682749, 885045, 1137915, 1593081, 2655135, 3413745, 4779243, 7965405, 23896215]

約数ペア:

[(1, 23896215), (3, 7965405), (5, 4779243), (7, 3413745), (9, 2655135), (15, 1593081), (21, 1137915), (27, 885045), (35, 682749), (45, 531027), (63, 379305), (81, 295015), (105, 227583), (135, 177009), (189, 126435), (315, 75861), (405, 59003), (567, 42145), (945, 25287), (2835, 8429)]