1263675

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 2499840

約数和(自身を除く): 1236165

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 75, 83, 87, 105, 145, 175, 203, 249, 415, 435, 525, 581, 609, 725, 1015, 1245, 1743, 2075, 2175, 2407, 2905, 3045, 5075, 6225, 7221, 8715, 12035, 14525, 15225, 16849, 36105, 43575, 50547, 60175, 84245, 180525, 252735, 421225, 1263675]

約数ペア:

[(1, 1263675), (3, 421225), (5, 252735), (7, 180525), (15, 84245), (21, 60175), (25, 50547), (29, 43575), (35, 36105), (75, 16849), (83, 15225), (87, 14525), (105, 12035), (145, 8715), (175, 7221), (203, 6225), (249, 5075), (415, 3045), (435, 2905), (525, 2407), (581, 2175), (609, 2075), (725, 1743), (1015, 1245)]