15545856

素因数分解:

$2^9\times 3^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:399

約数の個数: 80

約数和(自身を含む): 42966000

約数和(自身を除く): 27420144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 349, 384, 464, 512, 696, 698, 768, 928, 1047, 1392, 1396, 1536, 1856, 2094, 2784, 2792, 3712, 4188, 5568, 5584, 7424, 8376, 10121, 11136, 11168, 14848, 16752, 20242, 22272, 22336, 30363, 33504, 40484, 44544, 44672, 60726, 67008, 80968, 89344, 121452, 134016, 161936, 178688, 242904, 268032, 323872, 485808, 536064, 647744, 971616, 1295488, 1943232, 2590976, 3886464, 5181952, 7772928, 15545856]

約数ペア:

[(1, 15545856), (2, 7772928), (3, 5181952), (4, 3886464), (6, 2590976), (8, 1943232), (12, 1295488), (16, 971616), (24, 647744), (29, 536064), (32, 485808), (48, 323872), (58, 268032), (64, 242904), (87, 178688), (96, 161936), (116, 134016), (128, 121452), (174, 89344), (192, 80968), (232, 67008), (256, 60726), (348, 44672), (349, 44544), (384, 40484), (464, 33504), (512, 30363), (696, 22336), (698, 22272), (768, 20242), (928, 16752), (1047, 14848), (1392, 11168), (1396, 11136), (1536, 10121), (1856, 8376), (2094, 7424), (2784, 5584), (2792, 5568), (3712, 4188)]