85072805

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 110233440

約数和(自身を除く): 25160635

約数列:

[1, 5, 29, 37, 101, 145, 157, 185, 505, 785, 1073, 2929, 3737, 4553, 5365, 5809, 14645, 15857, 18685, 22765, 29045, 79285, 108373, 168461, 459853, 541865, 586709, 842305, 2299265, 2933545, 17014561, 85072805]

約数ペア:

[(1, 85072805), (5, 17014561), (29, 2933545), (37, 2299265), (101, 842305), (145, 586709), (157, 541865), (185, 459853), (505, 168461), (785, 108373), (1073, 79285), (2929, 29045), (3737, 22765), (4553, 18685), (5365, 15857), (5809, 14645)]