8816985

素因数分解:

$3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 15797760

約数和(自身を除く): 6980775

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 241, 271, 723, 813, 1205, 1355, 2169, 2439, 3615, 4065, 6507, 7317, 10845, 12195, 32535, 36585, 65311, 195933, 326555, 587799, 979665, 1763397, 2938995, 8816985]

約数ペア:

[(1, 8816985), (3, 2938995), (5, 1763397), (9, 979665), (15, 587799), (27, 326555), (45, 195933), (135, 65311), (241, 36585), (271, 32535), (723, 12195), (813, 10845), (1205, 7317), (1355, 6507), (2169, 4065), (2439, 3615)]