15265376

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2963}}^1$

素因数の和:3003

約数の個数: 48

約数和(自身を含む): 35852544

約数和(自身を除く): 20587168

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 2963, 5152, 5926, 11852, 20741, 23704, 41482, 47408, 68149, 82964, 94816, 136298, 165928, 272596, 331856, 477043, 545192, 663712, 954086, 1090384, 1908172, 2180768, 3816344, 7632688, 15265376]

約数ペア:

[(1, 15265376), (2, 7632688), (4, 3816344), (7, 2180768), (8, 1908172), (14, 1090384), (16, 954086), (23, 663712), (28, 545192), (32, 477043), (46, 331856), (56, 272596), (92, 165928), (112, 136298), (161, 94816), (184, 82964), (224, 68149), (322, 47408), (368, 41482), (644, 23704), (736, 20741), (1288, 11852), (2576, 5926), (2963, 5152)]