76478115

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{2087}}^1$

素因数の和:2451

約数の個数: 32

約数和(自身を含む): 140313600

約数和(自身を除く): 63835485

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 349, 1047, 1745, 2087, 2443, 5235, 6261, 7329, 10435, 12215, 14609, 31305, 36645, 43827, 73045, 219135, 728363, 2185089, 3641815, 5098541, 10925445, 15295623, 25492705, 76478115]

約数ペア:

[(1, 76478115), (3, 25492705), (5, 15295623), (7, 10925445), (15, 5098541), (21, 3641815), (35, 2185089), (105, 728363), (349, 219135), (1047, 73045), (1745, 43827), (2087, 36645), (2443, 31305), (5235, 14609), (6261, 12215), (7329, 10435)]