16635545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4271}}^1$

素因数の和:4336

約数の個数: 16

約数和(自身を含む): 21530880

約数和(自身を除く): 4895335

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 4271, 21355, 81149, 175111, 405745, 875555, 3327109, 16635545]

約数ペア:

[(1, 16635545), (5, 3327109), (19, 875555), (41, 405745), (95, 175111), (205, 81149), (779, 21355), (3895, 4271)]