15028867

素因数分解:

$7^1\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:100

約数の個数: 32

約数和(自身を含む): 20044800

約数和(自身を除く): 5015933

約数列:

[1, 7, 17, 19, 23, 119, 133, 161, 289, 323, 391, 437, 2023, 2261, 2737, 3059, 4913, 5491, 6647, 7429, 34391, 38437, 46529, 52003, 93347, 112999, 126293, 653429, 790993, 884051, 2146981, 15028867]

約数ペア:

[(1, 15028867), (7, 2146981), (17, 884051), (19, 790993), (23, 653429), (119, 126293), (133, 112999), (161, 93347), (289, 52003), (323, 46529), (391, 38437), (437, 34391), (2023, 7429), (2261, 6647), (2737, 5491), (3059, 4913)]