2869968225

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{7349}}^1$

素因数の和:7530

約数の個数: 48

約数和(自身を含む): 4899686400

約数和(自身を除く): 2029718175

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 127, 205, 381, 615, 635, 1025, 1905, 3075, 3175, 5207, 7349, 9525, 15621, 22047, 26035, 36745, 78105, 110235, 130175, 183725, 301309, 390525, 551175, 903927, 933323, 1506545, 2799969, 4519635, 4666615, 7532725, 13999845, 22598175, 23333075, 38266243, 69999225, 114798729, 191331215, 573993645, 956656075, 2869968225]

約数ペア:

[(1, 2869968225), (3, 956656075), (5, 573993645), (15, 191331215), (25, 114798729), (41, 69999225), (75, 38266243), (123, 23333075), (127, 22598175), (205, 13999845), (381, 7532725), (615, 4666615), (635, 4519635), (1025, 2799969), (1905, 1506545), (3075, 933323), (3175, 903927), (5207, 551175), (7349, 390525), (9525, 301309), (15621, 183725), (22047, 130175), (26035, 110235), (36745, 78105)]