15243264

素因数分解:

$2^{11}\times 3^2\times {\mathrm{827}}^1$

素因数の和:855

約数の個数: 72

約数和(自身を含む): 44078580

約数和(自身を除く): 28835316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 827, 1024, 1152, 1536, 1654, 2048, 2304, 2481, 3072, 3308, 4608, 4962, 6144, 6616, 7443, 9216, 9924, 13232, 14886, 18432, 19848, 26464, 29772, 39696, 52928, 59544, 79392, 105856, 119088, 158784, 211712, 238176, 317568, 423424, 476352, 635136, 846848, 952704, 1270272, 1693696, 1905408, 2540544, 3810816, 5081088, 7621632, 15243264]

約数ペア:

[(1, 15243264), (2, 7621632), (3, 5081088), (4, 3810816), (6, 2540544), (8, 1905408), (9, 1693696), (12, 1270272), (16, 952704), (18, 846848), (24, 635136), (32, 476352), (36, 423424), (48, 317568), (64, 238176), (72, 211712), (96, 158784), (128, 119088), (144, 105856), (192, 79392), (256, 59544), (288, 52928), (384, 39696), (512, 29772), (576, 26464), (768, 19848), (827, 18432), (1024, 14886), (1152, 13232), (1536, 9924), (1654, 9216), (2048, 7443), (2304, 6616), (2481, 6144), (3072, 4962), (3308, 4608)]