80236535

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 104734080

約数和(自身を除く): 24497545

約数列:

[1, 5, 23, 37, 109, 115, 173, 185, 545, 851, 865, 2507, 3979, 4033, 4255, 6401, 12535, 18857, 19895, 20165, 32005, 92759, 94285, 147223, 433711, 463795, 697709, 736115, 2168555, 3488545, 16047307, 80236535]

約数ペア:

[(1, 80236535), (5, 16047307), (23, 3488545), (37, 2168555), (109, 736115), (115, 697709), (173, 463795), (185, 433711), (545, 147223), (851, 94285), (865, 92759), (2507, 32005), (3979, 20165), (4033, 19895), (4255, 18857), (6401, 12535)]