15692988519

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{281191}}^1$

素因数の和:281269

約数の個数: 40

約数和(自身を含む): 25722319392

約数和(自身を除く): 10029330873

約数列:

[1, 3, 9, 13, 27, 39, 53, 81, 117, 159, 351, 477, 689, 1053, 1431, 2067, 4293, 6201, 18603, 55809, 281191, 843573, 2530719, 3655483, 7592157, 10966449, 14903123, 22776471, 32899347, 44709369, 98698041, 134128107, 193740599, 296094123, 402384321, 581221797, 1207152963, 1743665391, 5230996173, 15692988519]

約数ペア:

[(1, 15692988519), (3, 5230996173), (9, 1743665391), (13, 1207152963), (27, 581221797), (39, 402384321), (53, 296094123), (81, 193740599), (117, 134128107), (159, 98698041), (351, 44709369), (477, 32899347), (689, 22776471), (1053, 14903123), (1431, 10966449), (2067, 7592157), (4293, 3655483), (6201, 2530719), (18603, 843573), (55809, 281191)]