65671485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:434

約数の個数: 64

約数和(自身を含む): 121872384

約数和(自身を除く): 56200899

約数列:

[1, 3, 5, 11, 15, 31, 33, 37, 55, 93, 111, 155, 165, 185, 341, 347, 407, 465, 555, 1023, 1041, 1147, 1221, 1705, 1735, 2035, 3441, 3817, 5115, 5205, 5735, 6105, 10757, 11451, 12617, 12839, 17205, 19085, 32271, 37851, 38517, 53785, 57255, 63085, 64195, 118327, 141229, 161355, 189255, 192585, 354981, 398009, 423687, 591635, 706145, 1194027, 1774905, 1990045, 2118435, 4378099, 5970135, 13134297, 21890495, 65671485]

約数ペア:

[(1, 65671485), (3, 21890495), (5, 13134297), (11, 5970135), (15, 4378099), (31, 2118435), (33, 1990045), (37, 1774905), (55, 1194027), (93, 706145), (111, 591635), (155, 423687), (165, 398009), (185, 354981), (341, 192585), (347, 189255), (407, 161355), (465, 141229), (555, 118327), (1023, 64195), (1041, 63085), (1147, 57255), (1221, 53785), (1705, 38517), (1735, 37851), (2035, 32271), (3441, 19085), (3817, 17205), (5115, 12839), (5205, 12617), (5735, 11451), (6105, 10757)]