7712265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1087}}^1$

素因数の和:1149

約数の個数: 32

約数和(自身を含む): 13787136

約数和(自身を除く): 6074871

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1087, 1419, 2365, 3261, 5435, 7095, 11957, 16305, 35871, 46741, 59785, 140223, 179355, 233705, 514151, 701115, 1542453, 2570755, 7712265]

約数ペア:

[(1, 7712265), (3, 2570755), (5, 1542453), (11, 701115), (15, 514151), (33, 233705), (43, 179355), (55, 140223), (129, 59785), (165, 46741), (215, 35871), (473, 16305), (645, 11957), (1087, 7095), (1419, 5435), (2365, 3261)]