15125024

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1$

素因数の和:313

約数の個数: 48

約数和(自身を含む): 31288320

約数和(自身を除く): 16163296

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 79, 124, 158, 193, 248, 316, 386, 496, 632, 772, 992, 1264, 1544, 2449, 2528, 3088, 4898, 5983, 6176, 9796, 11966, 15247, 19592, 23932, 30494, 39184, 47864, 60988, 78368, 95728, 121976, 191456, 243952, 472657, 487904, 945314, 1890628, 3781256, 7562512, 15125024]

約数ペア:

[(1, 15125024), (2, 7562512), (4, 3781256), (8, 1890628), (16, 945314), (31, 487904), (32, 472657), (62, 243952), (79, 191456), (124, 121976), (158, 95728), (193, 78368), (248, 60988), (316, 47864), (386, 39184), (496, 30494), (632, 23932), (772, 19592), (992, 15247), (1264, 11966), (1544, 9796), (2449, 6176), (2528, 5983), (3088, 4898)]