82873685

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 106064640

約数和(自身を除く): 23190955

約数列:

[1, 5, 43, 61, 71, 89, 215, 305, 355, 445, 2623, 3053, 3827, 4331, 5429, 6319, 13115, 15265, 19135, 21655, 27145, 31595, 186233, 233447, 271717, 385459, 931165, 1167235, 1358585, 1927295, 16574737, 82873685]

約数ペア:

[(1, 82873685), (5, 16574737), (43, 1927295), (61, 1358585), (71, 1167235), (89, 931165), (215, 385459), (305, 271717), (355, 233447), (445, 186233), (2623, 31595), (3053, 27145), (3827, 21655), (4331, 19135), (5429, 15265), (6319, 13115)]