16578804915

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2579}}^1\times {\mathrm{6211}}^1$

素因数の和:8824

約数の個数: 48

約数和(自身を含む): 30002469120

約数和(自身を除く): 13423664205

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 2579, 6211, 7737, 12895, 18633, 23211, 31055, 38685, 55899, 59317, 93165, 116055, 142853, 177951, 279495, 296585, 428559, 533853, 714265, 889755, 1285677, 2142795, 2669265, 6428385, 16018169, 48054507, 80090845, 144163521, 240272535, 368417887, 720817605, 1105253661, 1842089435, 3315760983, 5526268305, 16578804915]

約数ペア:

[(1, 16578804915), (3, 5526268305), (5, 3315760983), (9, 1842089435), (15, 1105253661), (23, 720817605), (45, 368417887), (69, 240272535), (115, 144163521), (207, 80090845), (345, 48054507), (1035, 16018169), (2579, 6428385), (6211, 2669265), (7737, 2142795), (12895, 1285677), (18633, 889755), (23211, 714265), (31055, 533853), (38685, 428559), (55899, 296585), (59317, 279495), (93165, 177951), (116055, 142853)]