7840935

素因数分解:

$3^3\times 5^1\times {\mathrm{241}}^2$

素因数の和:496

約数の個数: 24

約数和(自身を含む): 13997520

約数和(自身を除く): 6156585

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 241, 723, 1205, 2169, 3615, 6507, 10845, 32535, 58081, 174243, 290405, 522729, 871215, 1568187, 2613645, 7840935]

約数ペア:

[(1, 7840935), (3, 2613645), (5, 1568187), (9, 871215), (15, 522729), (27, 290405), (45, 174243), (135, 58081), (241, 32535), (723, 10845), (1205, 6507), (2169, 3615)]