83433705

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{239}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 145877760

約数和(自身を除く): 62444055

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 239, 255, 555, 629, 717, 1195, 1369, 1887, 3145, 3585, 4063, 4107, 6845, 8843, 9435, 12189, 20315, 20535, 23273, 26529, 44215, 60945, 69819, 116365, 132645, 150331, 327191, 349095, 450993, 751655, 981573, 1635955, 2254965, 4907865, 5562247, 16686741, 27811235, 83433705]

約数ペア:

[(1, 83433705), (3, 27811235), (5, 16686741), (15, 5562247), (17, 4907865), (37, 2254965), (51, 1635955), (85, 981573), (111, 751655), (185, 450993), (239, 349095), (255, 327191), (555, 150331), (629, 132645), (717, 116365), (1195, 69819), (1369, 60945), (1887, 44215), (3145, 26529), (3585, 23273), (4063, 20535), (4107, 20315), (6845, 12189), (8843, 9435)]