7989065

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{463}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 12026880

約数和(自身を除く): 4037815

約数列:

[1, 5, 7, 17, 29, 35, 85, 119, 145, 203, 463, 493, 595, 1015, 2315, 2465, 3241, 3451, 7871, 13427, 16205, 17255, 39355, 55097, 67135, 93989, 228259, 275485, 469945, 1141295, 1597813, 7989065]

約数ペア:

[(1, 7989065), (5, 1597813), (7, 1141295), (17, 469945), (29, 275485), (35, 228259), (85, 93989), (119, 67135), (145, 55097), (203, 39355), (463, 17255), (493, 16205), (595, 13427), (1015, 7871), (2315, 3451), (2465, 3241)]