201505005

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{344453}}^1$

素因数の和:344477

約数の個数: 24

約数和(自身を含む): 376143768

約数和(自身を除く): 174638763

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 344453, 1033359, 1722265, 3100077, 4477889, 5166795, 13433667, 15500385, 22389445, 40301001, 67168335, 201505005]

約数ペア:

[(1, 201505005), (3, 67168335), (5, 40301001), (9, 22389445), (13, 15500385), (15, 13433667), (39, 5166795), (45, 4477889), (65, 3100077), (117, 1722265), (195, 1033359), (585, 344453)]