130357725

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 223652352

約数和(自身を除く): 93294627

約数列:

[1, 3, 5, 15, 25, 43, 75, 83, 129, 215, 249, 415, 487, 645, 1075, 1245, 1461, 2075, 2435, 3225, 3569, 6225, 7305, 10707, 12175, 17845, 20941, 36525, 40421, 53535, 62823, 89225, 104705, 121263, 202105, 267675, 314115, 523525, 606315, 1010525, 1570575, 1738103, 3031575, 5214309, 8690515, 26071545, 43452575, 130357725]

約数ペア:

[(1, 130357725), (3, 43452575), (5, 26071545), (15, 8690515), (25, 5214309), (43, 3031575), (75, 1738103), (83, 1570575), (129, 1010525), (215, 606315), (249, 523525), (415, 314115), (487, 267675), (645, 202105), (1075, 121263), (1245, 104705), (1461, 89225), (2075, 62823), (2435, 53535), (3225, 40421), (3569, 36525), (6225, 20941), (7305, 17845), (10707, 12175)]