79953985

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{1447}}^1$

素因数の和:1752

約数の個数: 16

約数和(自身を含む): 98626176

約数和(自身を除く): 18672191

約数列:

[1, 5, 43, 215, 257, 1285, 1447, 7235, 11051, 55255, 62221, 311105, 371879, 1859395, 15990797, 79953985]

約数ペア:

[(1, 79953985), (5, 15990797), (43, 1859395), (215, 371879), (257, 311105), (1285, 62221), (1447, 55255), (7235, 11051)]