7906995

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 14545440

約数和(自身を除く): 6638445

約数列:

[1, 3, 5, 9, 15, 29, 45, 73, 83, 87, 145, 219, 249, 261, 365, 415, 435, 657, 747, 1095, 1245, 1305, 2117, 2407, 3285, 3735, 6059, 6351, 7221, 10585, 12035, 18177, 19053, 21663, 30295, 31755, 36105, 54531, 90885, 95265, 108315, 175711, 272655, 527133, 878555, 1581399, 2635665, 7906995]

約数ペア:

[(1, 7906995), (3, 2635665), (5, 1581399), (9, 878555), (15, 527133), (29, 272655), (45, 175711), (73, 108315), (83, 95265), (87, 90885), (145, 54531), (219, 36105), (249, 31755), (261, 30295), (365, 21663), (415, 19053), (435, 18177), (657, 12035), (747, 10585), (1095, 7221), (1245, 6351), (1305, 6059), (2117, 3735), (2407, 3285)]