61509315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{2027}}^1$

素因数の和:2076

約数の個数: 48

約数和(自身を含む): 119538432

約数和(自身を除く): 58029117

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 289, 357, 595, 867, 1445, 1785, 2023, 2027, 4335, 6069, 6081, 10115, 10135, 14189, 30345, 30405, 34459, 42567, 70945, 103377, 172295, 212835, 241213, 516885, 585803, 723639, 1206065, 1757409, 2929015, 3618195, 4100621, 8787045, 12301863, 20503105, 61509315]

約数ペア:

[(1, 61509315), (3, 20503105), (5, 12301863), (7, 8787045), (15, 4100621), (17, 3618195), (21, 2929015), (35, 1757409), (51, 1206065), (85, 723639), (105, 585803), (119, 516885), (255, 241213), (289, 212835), (357, 172295), (595, 103377), (867, 70945), (1445, 42567), (1785, 34459), (2023, 30405), (2027, 30345), (4335, 14189), (6069, 10135), (6081, 10115)]