7129884675

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{7687}}^1$

素因数の和:7932

約数の個数: 48

約数和(自身を含む): 12011731200

約数和(自身を除く): 4881846525

約数列:

[1, 3, 5, 15, 25, 75, 83, 149, 249, 415, 447, 745, 1245, 2075, 2235, 3725, 6225, 7687, 11175, 12367, 23061, 37101, 38435, 61835, 115305, 185505, 192175, 309175, 576525, 638021, 927525, 1145363, 1914063, 3190105, 3436089, 5726815, 9570315, 15950525, 17180445, 28634075, 47851575, 85902225, 95065129, 285195387, 475325645, 1425976935, 2376628225, 7129884675]

約数ペア:

[(1, 7129884675), (3, 2376628225), (5, 1425976935), (15, 475325645), (25, 285195387), (75, 95065129), (83, 85902225), (149, 47851575), (249, 28634075), (415, 17180445), (447, 15950525), (745, 9570315), (1245, 5726815), (2075, 3436089), (2235, 3190105), (3725, 1914063), (6225, 1145363), (7687, 927525), (11175, 638021), (12367, 576525), (23061, 309175), (37101, 192175), (38435, 185505), (61835, 115305)]