1982731395

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1597}}^1\times {\mathrm{2237}}^1$

素因数の和:3879

約数の個数: 32

約数和(自身を含む): 3261607488

約数和(自身を除く): 1278876093

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 1597, 2237, 4791, 6711, 7985, 11185, 23955, 33555, 59089, 82769, 177267, 248307, 295445, 413845, 886335, 1241535, 3572489, 10717467, 17862445, 53587335, 132182093, 396546279, 660910465, 1982731395]

約数ペア:

[(1, 1982731395), (3, 660910465), (5, 396546279), (15, 132182093), (37, 53587335), (111, 17862445), (185, 10717467), (555, 3572489), (1597, 1241535), (2237, 886335), (4791, 413845), (6711, 295445), (7985, 248307), (11185, 177267), (23955, 82769), (33555, 59089)]