89847465

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{761}}^1$

素因数の和:1249

約数の個数: 32

約数和(自身を含む): 152741376

約数和(自身を除く): 62893911

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 463, 761, 1389, 2283, 2315, 3805, 6945, 7871, 11415, 12937, 23613, 38811, 39355, 64685, 118065, 194055, 352343, 1057029, 1761715, 5285145, 5989831, 17969493, 29949155, 89847465]

約数ペア:

[(1, 89847465), (3, 29949155), (5, 17969493), (15, 5989831), (17, 5285145), (51, 1761715), (85, 1057029), (255, 352343), (463, 194055), (761, 118065), (1389, 64685), (2283, 39355), (2315, 38811), (3805, 23613), (6945, 12937), (7871, 11415)]