73752855

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1009}}^1$

素因数の和:1471

約数の個数: 32

約数和(自身を含む): 129150720

約数和(自身を除く): 55397865

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 443, 1009, 1329, 2215, 3027, 4873, 5045, 6645, 11099, 14619, 15135, 24365, 33297, 55495, 73095, 166485, 446987, 1340961, 2234935, 4916857, 6704805, 14750571, 24584285, 73752855]

約数ペア:

[(1, 73752855), (3, 24584285), (5, 14750571), (11, 6704805), (15, 4916857), (33, 2234935), (55, 1340961), (165, 446987), (443, 166485), (1009, 73095), (1329, 55495), (2215, 33297), (3027, 24365), (4873, 15135), (5045, 14619), (6645, 11099)]