13902931585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1\times {\mathrm{5171}}^1$

素因数の和:5913

約数の個数: 32

約数和(自身を含む): 18071050752

約数和(自身を除く): 4168119167

約数列:

[1, 5, 17, 47, 85, 235, 673, 799, 3365, 3995, 5171, 11441, 25855, 31631, 57205, 87907, 158155, 243037, 439535, 537727, 1215185, 2688635, 3480083, 4131629, 17400415, 20658145, 59161411, 163563901, 295807055, 817819505, 2780586317, 13902931585]

約数ペア:

[(1, 13902931585), (5, 2780586317), (17, 817819505), (47, 295807055), (85, 163563901), (235, 59161411), (673, 20658145), (799, 17400415), (3365, 4131629), (3995, 3480083), (5171, 2688635), (11441, 1215185), (25855, 537727), (31631, 439535), (57205, 243037), (87907, 158155)]