42769965

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 81861120

約数和(自身を除く): 39091155

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 101, 105, 109, 111, 185, 259, 303, 327, 505, 545, 555, 707, 763, 777, 1295, 1515, 1635, 2121, 2289, 3535, 3737, 3815, 3885, 4033, 10605, 11009, 11211, 11445, 12099, 18685, 20165, 26159, 28231, 33027, 55045, 56055, 60495, 77063, 78477, 84693, 130795, 141155, 165135, 231189, 385315, 392385, 407333, 423465, 1155945, 1221999, 2036665, 2851331, 6109995, 8553993, 14256655, 42769965]

約数ペア:

[(1, 42769965), (3, 14256655), (5, 8553993), (7, 6109995), (15, 2851331), (21, 2036665), (35, 1221999), (37, 1155945), (101, 423465), (105, 407333), (109, 392385), (111, 385315), (185, 231189), (259, 165135), (303, 141155), (327, 130795), (505, 84693), (545, 78477), (555, 77063), (707, 60495), (763, 56055), (777, 55045), (1295, 33027), (1515, 28231), (1635, 26159), (2121, 20165), (2289, 18685), (3535, 12099), (3737, 11445), (3815, 11211), (3885, 11009), (4033, 10605)]