68136135

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{761}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 112361472

約数和(自身を除く): 44225337

約数列:

[1, 3, 5, 15, 47, 127, 141, 235, 381, 635, 705, 761, 1905, 2283, 3805, 5969, 11415, 17907, 29845, 35767, 89535, 96647, 107301, 178835, 289941, 483235, 536505, 1449705, 4542409, 13627227, 22712045, 68136135]

約数ペア:

[(1, 68136135), (3, 22712045), (5, 13627227), (15, 4542409), (47, 1449705), (127, 536505), (141, 483235), (235, 289941), (381, 178835), (635, 107301), (705, 96647), (761, 89535), (1905, 35767), (2283, 29845), (3805, 17907), (5969, 11415)]