77282085

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8191}}^1$

素因数の和:8253

約数の個数: 32

約数和(自身を含む): 134479872

約数和(自身を除く): 57197787

約数列:

[1, 3, 5, 15, 17, 37, 51, 85, 111, 185, 255, 555, 629, 1887, 3145, 8191, 9435, 24573, 40955, 122865, 139247, 303067, 417741, 696235, 909201, 1515335, 2088705, 4546005, 5152139, 15456417, 25760695, 77282085]

約数ペア:

[(1, 77282085), (3, 25760695), (5, 15456417), (15, 5152139), (17, 4546005), (37, 2088705), (51, 1515335), (85, 909201), (111, 696235), (185, 417741), (255, 303067), (555, 139247), (629, 122865), (1887, 40955), (3145, 24573), (8191, 9435)]