12067755

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 24330240

約数和(自身を除く): 12262485

約数列:

[1, 3, 5, 7, 15, 19, 21, 23, 35, 57, 69, 95, 105, 115, 133, 161, 263, 285, 345, 399, 437, 483, 665, 789, 805, 1311, 1315, 1841, 1995, 2185, 2415, 3059, 3945, 4997, 5523, 6049, 6555, 9177, 9205, 14991, 15295, 18147, 24985, 27615, 30245, 34979, 42343, 45885, 74955, 90735, 104937, 114931, 127029, 174895, 211715, 344793, 524685, 574655, 635145, 804517, 1723965, 2413551, 4022585, 12067755]

約数ペア:

[(1, 12067755), (3, 4022585), (5, 2413551), (7, 1723965), (15, 804517), (19, 635145), (21, 574655), (23, 524685), (35, 344793), (57, 211715), (69, 174895), (95, 127029), (105, 114931), (115, 104937), (133, 90735), (161, 74955), (263, 45885), (285, 42343), (345, 34979), (399, 30245), (437, 27615), (483, 24985), (665, 18147), (789, 15295), (805, 14991), (1311, 9205), (1315, 9177), (1841, 6555), (1995, 6049), (2185, 5523), (2415, 4997), (3059, 3945)]