15333456

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 160

約数和(自身を含む): 47139840

約数和(自身を除く): 31806384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 23, 24, 34, 38, 43, 46, 48, 51, 57, 68, 69, 76, 86, 92, 102, 114, 129, 136, 138, 152, 172, 184, 204, 228, 258, 272, 276, 304, 323, 344, 368, 391, 408, 437, 456, 516, 552, 646, 688, 731, 782, 816, 817, 874, 912, 969, 989, 1032, 1104, 1173, 1292, 1311, 1462, 1564, 1634, 1748, 1938, 1978, 2064, 2193, 2346, 2451, 2584, 2622, 2924, 2967, 3128, 3268, 3496, 3876, 3956, 4386, 4692, 4902, 5168, 5244, 5848, 5934, 6256, 6536, 6992, 7429, 7752, 7912, 8772, 9384, 9804, 10488, 11696, 11868, 13072, 13889, 14858, 15504, 15824, 16813, 17544, 18768, 18791, 19608, 20976, 22287, 23736, 27778, 29716, 33626, 35088, 37582, 39216, 41667, 44574, 47472, 50439, 55556, 56373, 59432, 67252, 75164, 83334, 89148, 100878, 111112, 112746, 118864, 134504, 150328, 166668, 178296, 201756, 222224, 225492, 269008, 300656, 319447, 333336, 356592, 403512, 450984, 638894, 666672, 807024, 901968, 958341, 1277788, 1916682, 2555576, 3833364, 5111152, 7666728, 15333456]

約数ペア:

[(1, 15333456), (2, 7666728), (3, 5111152), (4, 3833364), (6, 2555576), (8, 1916682), (12, 1277788), (16, 958341), (17, 901968), (19, 807024), (23, 666672), (24, 638894), (34, 450984), (38, 403512), (43, 356592), (46, 333336), (48, 319447), (51, 300656), (57, 269008), (68, 225492), (69, 222224), (76, 201756), (86, 178296), (92, 166668), (102, 150328), (114, 134504), (129, 118864), (136, 112746), (138, 111112), (152, 100878), (172, 89148), (184, 83334), (204, 75164), (228, 67252), (258, 59432), (272, 56373), (276, 55556), (304, 50439), (323, 47472), (344, 44574), (368, 41667), (391, 39216), (408, 37582), (437, 35088), (456, 33626), (516, 29716), (552, 27778), (646, 23736), (688, 22287), (731, 20976), (782, 19608), (816, 18791), (817, 18768), (874, 17544), (912, 16813), (969, 15824), (989, 15504), (1032, 14858), (1104, 13889), (1173, 13072), (1292, 11868), (1311, 11696), (1462, 10488), (1564, 9804), (1634, 9384), (1748, 8772), (1938, 7912), (1978, 7752), (2064, 7429), (2193, 6992), (2346, 6536), (2451, 6256), (2584, 5934), (2622, 5848), (2924, 5244), (2967, 5168), (3128, 4902), (3268, 4692), (3496, 4386), (3876, 3956)]