74943495

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1$

素因数の和:597

約数の個数: 64

約数和(自身を含む): 146995200

約数和(自身を除く): 72051705

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 109, 135, 165, 297, 327, 463, 495, 545, 981, 1199, 1389, 1485, 1635, 2315, 2943, 3597, 4167, 4905, 5093, 5995, 6945, 10791, 12501, 14715, 15279, 17985, 20835, 25465, 32373, 45837, 50467, 53955, 62505, 76395, 137511, 151401, 161865, 229185, 252335, 454203, 555137, 687555, 757005, 1362609, 1665411, 2271015, 2775685, 4996233, 6813045, 8327055, 14988699, 24981165, 74943495]

約数ペア:

[(1, 74943495), (3, 24981165), (5, 14988699), (9, 8327055), (11, 6813045), (15, 4996233), (27, 2775685), (33, 2271015), (45, 1665411), (55, 1362609), (99, 757005), (109, 687555), (135, 555137), (165, 454203), (297, 252335), (327, 229185), (463, 161865), (495, 151401), (545, 137511), (981, 76395), (1199, 62505), (1389, 53955), (1485, 50467), (1635, 45837), (2315, 32373), (2943, 25465), (3597, 20835), (4167, 17985), (4905, 15279), (5093, 14715), (5995, 12501), (6945, 10791)]