5815719

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 10762752

約数和(自身を除く): 4947033

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 243, 263, 273, 351, 567, 789, 819, 1053, 1701, 1841, 2367, 2457, 3159, 3419, 5523, 7101, 7371, 10257, 16569, 21303, 22113, 23933, 30771, 49707, 63909, 71799, 92313, 149121, 215397, 276939, 447363, 646191, 830817, 1938573, 5815719]

約数ペア:

[(1, 5815719), (3, 1938573), (7, 830817), (9, 646191), (13, 447363), (21, 276939), (27, 215397), (39, 149121), (63, 92313), (81, 71799), (91, 63909), (117, 49707), (189, 30771), (243, 23933), (263, 22113), (273, 21303), (351, 16569), (567, 10257), (789, 7371), (819, 7101), (1053, 5523), (1701, 3419), (1841, 3159), (2367, 2457)]