293818005

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1193}}^1$

素因数の和:1638

約数の個数: 48

約数和(自身を含む): 550223856

約数和(自身を除く): 256405851

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 421, 585, 1193, 1263, 2105, 3579, 3789, 5473, 5965, 6315, 10737, 15509, 16419, 17895, 18945, 27365, 46527, 49257, 53685, 77545, 82095, 139581, 232635, 246285, 502253, 697905, 1506759, 2511265, 4520277, 6529289, 7533795, 19587867, 22601385, 32646445, 58763601, 97939335, 293818005]

約数ペア:

[(1, 293818005), (3, 97939335), (5, 58763601), (9, 32646445), (13, 22601385), (15, 19587867), (39, 7533795), (45, 6529289), (65, 4520277), (117, 2511265), (195, 1506759), (421, 697905), (585, 502253), (1193, 246285), (1263, 232635), (2105, 139581), (3579, 82095), (3789, 77545), (5473, 53685), (5965, 49257), (6315, 46527), (10737, 27365), (15509, 18945), (16419, 17895)]