54204525

素因数分解:

$3^3\times 5^2\times {\mathrm{131}}^1\times {\mathrm{613}}^1$

素因数の和:763

約数の個数: 48

約数和(自身を含む): 100499520

約数和(自身を除く): 46294995

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 131, 135, 225, 393, 613, 655, 675, 1179, 1839, 1965, 3065, 3275, 3537, 5517, 5895, 9195, 9825, 15325, 16551, 17685, 27585, 29475, 45975, 80303, 82755, 88425, 137925, 240909, 401515, 413775, 722727, 1204545, 2007575, 2168181, 3613635, 6022725, 10840905, 18068175, 54204525]

約数ペア:

[(1, 54204525), (3, 18068175), (5, 10840905), (9, 6022725), (15, 3613635), (25, 2168181), (27, 2007575), (45, 1204545), (75, 722727), (131, 413775), (135, 401515), (225, 240909), (393, 137925), (613, 88425), (655, 82755), (675, 80303), (1179, 45975), (1839, 29475), (1965, 27585), (3065, 17685), (3275, 16551), (3537, 15325), (5517, 9825), (5895, 9195)]