201411855

素因数分解:

$3^2\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{4007}}^1$

素因数の和:5135

約数の個数: 24

約数和(自身を含む): 349513632

約数和(自身を除く): 148101777

約数列:

[1, 3, 5, 9, 15, 45, 1117, 3351, 4007, 5585, 10053, 12021, 16755, 20035, 36063, 50265, 60105, 180315, 4475819, 13427457, 22379095, 40282371, 67137285, 201411855]

約数ペア:

[(1, 201411855), (3, 67137285), (5, 40282371), (9, 22379095), (15, 13427457), (45, 4475819), (1117, 180315), (3351, 60105), (4007, 50265), (5585, 36063), (10053, 20035), (12021, 16755)]