15532728

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1481}}^1$

素因数の和:1532

約数の個数: 64

約数和(自身を含む): 42681600

約数和(自身を除く): 27148872

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 437, 456, 552, 874, 1311, 1481, 1748, 2622, 2962, 3496, 4443, 5244, 5924, 8886, 10488, 11848, 17772, 28139, 34063, 35544, 56278, 68126, 84417, 102189, 112556, 136252, 168834, 204378, 225112, 272504, 337668, 408756, 647197, 675336, 817512, 1294394, 1941591, 2588788, 3883182, 5177576, 7766364, 15532728]

約数ペア:

[(1, 15532728), (2, 7766364), (3, 5177576), (4, 3883182), (6, 2588788), (8, 1941591), (12, 1294394), (19, 817512), (23, 675336), (24, 647197), (38, 408756), (46, 337668), (57, 272504), (69, 225112), (76, 204378), (92, 168834), (114, 136252), (138, 112556), (152, 102189), (184, 84417), (228, 68126), (276, 56278), (437, 35544), (456, 34063), (552, 28139), (874, 17772), (1311, 11848), (1481, 10488), (1748, 8886), (2622, 5924), (2962, 5244), (3496, 4443)]