80853695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{33619}}^1$

素因数の和:33674

約数の個数: 16

約数和(自身を含む): 107315040

約数和(自身を除く): 26461345

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 33619, 168095, 437047, 1243903, 2185235, 6219515, 16170739, 80853695]

約数ペア:

[(1, 80853695), (5, 16170739), (13, 6219515), (37, 2185235), (65, 1243903), (185, 437047), (481, 168095), (2405, 33619)]