129658545

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1811}}^1$

素因数の和:1902

約数の個数: 48

約数和(自身を含む): 236313792

約数和(自身を除く): 106655247

約数列:

[1, 3, 5, 9, 15, 37, 43, 45, 111, 129, 185, 215, 333, 387, 555, 645, 1591, 1665, 1811, 1935, 4773, 5433, 7955, 9055, 14319, 16299, 23865, 27165, 67007, 71595, 77873, 81495, 201021, 233619, 335035, 389365, 603063, 700857, 1005105, 1168095, 2881301, 3015315, 3504285, 8643903, 14406505, 25931709, 43219515, 129658545]

約数ペア:

[(1, 129658545), (3, 43219515), (5, 25931709), (9, 14406505), (15, 8643903), (37, 3504285), (43, 3015315), (45, 2881301), (111, 1168095), (129, 1005105), (185, 700857), (215, 603063), (333, 389365), (387, 335035), (555, 233619), (645, 201021), (1591, 81495), (1665, 77873), (1811, 71595), (1935, 67007), (4773, 27165), (5433, 23865), (7955, 16299), (9055, 14319)]