15131712

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{1487}}^1$

素因数の和:1555

約数の個数: 56

約数和(自身を含む): 40818816

約数和(自身を除く): 25687104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 159, 192, 212, 318, 424, 636, 848, 1272, 1487, 1696, 2544, 2974, 3392, 4461, 5088, 5948, 8922, 10176, 11896, 17844, 23792, 35688, 47584, 71376, 78811, 95168, 142752, 157622, 236433, 285504, 315244, 472866, 630488, 945732, 1260976, 1891464, 2521952, 3782928, 5043904, 7565856, 15131712]

約数ペア:

[(1, 15131712), (2, 7565856), (3, 5043904), (4, 3782928), (6, 2521952), (8, 1891464), (12, 1260976), (16, 945732), (24, 630488), (32, 472866), (48, 315244), (53, 285504), (64, 236433), (96, 157622), (106, 142752), (159, 95168), (192, 78811), (212, 71376), (318, 47584), (424, 35688), (636, 23792), (848, 17844), (1272, 11896), (1487, 10176), (1696, 8922), (2544, 5948), (2974, 5088), (3392, 4461)]