71123526145

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1074617}}^1$

素因数の和:1074721

約数の個数: 32

約数和(自身を含む): 102338021376

約数和(自身を除く): 31214495231

約数列:

[1, 5, 7, 31, 35, 61, 155, 217, 305, 427, 1085, 1891, 2135, 9455, 13237, 66185, 1074617, 5373085, 7522319, 33313127, 37611595, 65551637, 166565635, 233191889, 327758185, 458861459, 1165959445, 2032100747, 2294307295, 10160503735, 14224705229, 71123526145]

約数ペア:

[(1, 71123526145), (5, 14224705229), (7, 10160503735), (31, 2294307295), (35, 2032100747), (61, 1165959445), (155, 458861459), (217, 327758185), (305, 233191889), (427, 166565635), (1085, 65551637), (1891, 37611595), (2135, 33313127), (9455, 7522319), (13237, 5373085), (66185, 1074617)]