15050546

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 28317600

約数和(自身を除く): 13267054

約数列:

[1, 2, 7, 14, 19, 38, 49, 59, 98, 118, 133, 137, 266, 274, 413, 826, 931, 959, 1121, 1862, 1918, 2242, 2603, 2891, 5206, 5782, 6713, 7847, 8083, 13426, 15694, 16166, 18221, 36442, 54929, 56581, 109858, 113162, 127547, 153577, 255094, 307154, 396067, 792134, 1075039, 2150078, 7525273, 15050546]

約数ペア:

[(1, 15050546), (2, 7525273), (7, 2150078), (14, 1075039), (19, 792134), (38, 396067), (49, 307154), (59, 255094), (98, 153577), (118, 127547), (133, 113162), (137, 109858), (266, 56581), (274, 54929), (413, 36442), (826, 18221), (931, 16166), (959, 15694), (1121, 13426), (1862, 8083), (1918, 7847), (2242, 6713), (2603, 5782), (2891, 5206)]