2622385

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:248

約数の個数: 16

約数和(自身を含む): 3265920

約数和(自身を除く): 643535

約数列:

[1, 5, 71, 83, 89, 355, 415, 445, 5893, 6319, 7387, 29465, 31595, 36935, 524477, 2622385]

約数ペア:

[(1, 2622385), (5, 524477), (71, 36935), (83, 31595), (89, 29465), (355, 7387), (415, 6319), (445, 5893)]