7156065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 14653440

約数和(自身を除く): 7497375

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 35, 51, 57, 85, 95, 105, 119, 133, 211, 255, 285, 323, 357, 399, 595, 633, 665, 969, 1055, 1477, 1615, 1785, 1995, 2261, 3165, 3587, 4009, 4431, 4845, 6783, 7385, 10761, 11305, 12027, 17935, 20045, 22155, 25109, 28063, 33915, 53805, 60135, 68153, 75327, 84189, 125545, 140315, 204459, 340765, 376635, 420945, 477071, 1022295, 1431213, 2385355, 7156065]

約数ペア:

[(1, 7156065), (3, 2385355), (5, 1431213), (7, 1022295), (15, 477071), (17, 420945), (19, 376635), (21, 340765), (35, 204459), (51, 140315), (57, 125545), (85, 84189), (95, 75327), (105, 68153), (119, 60135), (133, 53805), (211, 33915), (255, 28063), (285, 25109), (323, 22155), (357, 20045), (399, 17935), (595, 12027), (633, 11305), (665, 10761), (969, 7385), (1055, 6783), (1477, 4845), (1615, 4431), (1785, 4009), (1995, 3587), (2261, 3165)]