68061315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{17519}}^1$

素因数の和:17571

約数の個数: 32

約数和(自身を含む): 127825920

約数和(自身を除く): 59764605

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 105, 111, 185, 259, 555, 777, 1295, 3885, 17519, 52557, 87595, 122633, 262785, 367899, 613165, 648203, 1839495, 1944609, 3241015, 4537421, 9723045, 13612263, 22687105, 68061315]

約数ペア:

[(1, 68061315), (3, 22687105), (5, 13612263), (7, 9723045), (15, 4537421), (21, 3241015), (35, 1944609), (37, 1839495), (105, 648203), (111, 613165), (185, 367899), (259, 262785), (555, 122633), (777, 87595), (1295, 52557), (3885, 17519)]