8901335

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:418

約数の個数: 16

約数和(自身を含む): 10977120

約数和(自身を除く): 2075785

約数列:

[1, 5, 83, 89, 241, 415, 445, 1205, 7387, 20003, 21449, 36935, 100015, 107245, 1780267, 8901335]

約数ペア:

[(1, 8901335), (5, 1780267), (83, 107245), (89, 100015), (241, 36935), (415, 21449), (445, 20003), (1205, 7387)]