2906915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3109}}^1$

素因数の和:3142

約数の個数: 16

約数和(自身を含む): 4030560

約数和(自身を除く): 1123645

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 3109, 15545, 34199, 52853, 170995, 264265, 581383, 2906915]

約数ペア:

[(1, 2906915), (5, 581383), (11, 264265), (17, 170995), (55, 52853), (85, 34199), (187, 15545), (935, 3109)]