82819935

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1297}}^1$

素因数の和:1365

約数の個数: 64

約数和(自身を含む): 164482560

約数和(自身を除く): 81662625

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 43, 45, 55, 99, 129, 135, 165, 215, 297, 387, 473, 495, 645, 1161, 1297, 1419, 1485, 1935, 2365, 3891, 4257, 5805, 6485, 7095, 11673, 12771, 14267, 19455, 21285, 35019, 42801, 55771, 58365, 63855, 71335, 128403, 167313, 175095, 214005, 278855, 385209, 501939, 613481, 642015, 836565, 1505817, 1840443, 1926045, 2509695, 3067405, 5521329, 7529085, 9202215, 16563987, 27606645, 82819935]

約数ペア:

[(1, 82819935), (3, 27606645), (5, 16563987), (9, 9202215), (11, 7529085), (15, 5521329), (27, 3067405), (33, 2509695), (43, 1926045), (45, 1840443), (55, 1505817), (99, 836565), (129, 642015), (135, 613481), (165, 501939), (215, 385209), (297, 278855), (387, 214005), (473, 175095), (495, 167313), (645, 128403), (1161, 71335), (1297, 63855), (1419, 58365), (1485, 55771), (1935, 42801), (2365, 35019), (3891, 21285), (4257, 19455), (5805, 14267), (6485, 12771), (7095, 11673)]