1216442025

素因数分解:

$3^2\times 5^2\times {\mathrm{449}}^1\times {\mathrm{12041}}^1$

素因数の和:12506

約数の個数: 36

約数和(自身を含む): 2183816700

約数和(自身を除く): 967374675

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 449, 1347, 2245, 4041, 6735, 11225, 12041, 20205, 33675, 36123, 60205, 101025, 108369, 180615, 301025, 541845, 903075, 2709225, 5406409, 16219227, 27032045, 48657681, 81096135, 135160225, 243288405, 405480675, 1216442025]

約数ペア:

[(1, 1216442025), (3, 405480675), (5, 243288405), (9, 135160225), (15, 81096135), (25, 48657681), (45, 27032045), (75, 16219227), (225, 5406409), (449, 2709225), (1347, 903075), (2245, 541845), (4041, 301025), (6735, 180615), (11225, 108369), (12041, 101025), (20205, 60205), (33675, 36123)]