1375045

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2311}}^1$

素因数の和:2340

約数の個数: 16

約数和(自身を含む): 1997568

約数和(自身を除く): 622523

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 2311, 11555, 16177, 39287, 80885, 196435, 275009, 1375045]

約数ペア:

[(1, 1375045), (5, 275009), (7, 196435), (17, 80885), (35, 39287), (85, 16177), (119, 11555), (595, 2311)]