804960225

素因数分解:

$3^2\times 5^2\times {\mathrm{463}}^1\times {\mathrm{7727}}^1$

素因数の和:8206

約数の個数: 36

約数和(自身を含む): 1445074176

約数和(自身を除く): 640113951

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 463, 1389, 2315, 4167, 6945, 7727, 11575, 20835, 23181, 34725, 38635, 69543, 104175, 115905, 193175, 347715, 579525, 1738575, 3577601, 10732803, 17888005, 32198409, 53664015, 89440025, 160992045, 268320075, 804960225]

約数ペア:

[(1, 804960225), (3, 268320075), (5, 160992045), (9, 89440025), (15, 53664015), (25, 32198409), (45, 17888005), (75, 10732803), (225, 3577601), (463, 1738575), (1389, 579525), (2315, 347715), (4167, 193175), (6945, 115905), (7727, 104175), (11575, 69543), (20835, 38635), (23181, 34725)]