15287844

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 42900480

約数和(自身を除く): 27612636

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 59, 66, 78, 118, 132, 143, 151, 156, 177, 236, 286, 302, 354, 429, 453, 572, 604, 649, 708, 767, 858, 906, 1298, 1534, 1661, 1716, 1812, 1947, 1963, 2301, 2596, 3068, 3322, 3894, 3926, 4602, 4983, 5889, 6644, 7788, 7852, 8437, 8909, 9204, 9966, 11778, 16874, 17818, 19932, 21593, 23556, 25311, 26727, 33748, 35636, 43186, 50622, 53454, 64779, 86372, 97999, 101244, 106908, 115817, 129558, 195998, 231634, 259116, 293997, 347451, 391996, 463268, 587994, 694902, 1175988, 1273987, 1389804, 2547974, 3821961, 5095948, 7643922, 15287844]

約数ペア:

[(1, 15287844), (2, 7643922), (3, 5095948), (4, 3821961), (6, 2547974), (11, 1389804), (12, 1273987), (13, 1175988), (22, 694902), (26, 587994), (33, 463268), (39, 391996), (44, 347451), (52, 293997), (59, 259116), (66, 231634), (78, 195998), (118, 129558), (132, 115817), (143, 106908), (151, 101244), (156, 97999), (177, 86372), (236, 64779), (286, 53454), (302, 50622), (354, 43186), (429, 35636), (453, 33748), (572, 26727), (604, 25311), (649, 23556), (708, 21593), (767, 19932), (858, 17818), (906, 16874), (1298, 11778), (1534, 9966), (1661, 9204), (1716, 8909), (1812, 8437), (1947, 7852), (1963, 7788), (2301, 6644), (2596, 5889), (3068, 4983), (3322, 4602), (3894, 3926)]