15225924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4421}}^1$

素因数の和:4476

約数の個数: 48

約数和(自身を含む): 41602176

約数和(自身を除く): 26376252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 4421, 8842, 13263, 17684, 26526, 30947, 53052, 61894, 92841, 123788, 181261, 185682, 362522, 371364, 543783, 725044, 1087566, 1268827, 2175132, 2537654, 3806481, 5075308, 7612962, 15225924]

約数ペア:

[(1, 15225924), (2, 7612962), (3, 5075308), (4, 3806481), (6, 2537654), (7, 2175132), (12, 1268827), (14, 1087566), (21, 725044), (28, 543783), (41, 371364), (42, 362522), (82, 185682), (84, 181261), (123, 123788), (164, 92841), (246, 61894), (287, 53052), (492, 30947), (574, 26526), (861, 17684), (1148, 13263), (1722, 8842), (3444, 4421)]