15124758

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{251}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 33784128

約数和(自身を除く): 18659370

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 83, 121, 166, 242, 249, 251, 363, 498, 502, 726, 753, 913, 1506, 1826, 2739, 2761, 5478, 5522, 8283, 10043, 16566, 20086, 20833, 30129, 30371, 41666, 60258, 60742, 62499, 91113, 124998, 182226, 229163, 458326, 687489, 1374978, 2520793, 5041586, 7562379, 15124758]

約数ペア:

[(1, 15124758), (2, 7562379), (3, 5041586), (6, 2520793), (11, 1374978), (22, 687489), (33, 458326), (66, 229163), (83, 182226), (121, 124998), (166, 91113), (242, 62499), (249, 60742), (251, 60258), (363, 41666), (498, 30371), (502, 30129), (726, 20833), (753, 20086), (913, 16566), (1506, 10043), (1826, 8283), (2739, 5522), (2761, 5478)]