16427215

素因数分解:

$5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2713}}^1$

素因数の和:2898

約数の個数: 16

約数和(自身を含む): 22667328

約数和(自身を除く): 6240113

約数列:

[1, 5, 7, 35, 173, 865, 1211, 2713, 6055, 13565, 18991, 94955, 469349, 2346745, 3285443, 16427215]

約数ペア:

[(1, 16427215), (5, 3285443), (7, 2346745), (35, 469349), (173, 94955), (865, 18991), (1211, 13565), (2713, 6055)]