938638485

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1\times {\mathrm{647}}^1$

素因数の和:1074

約数の個数: 48

約数和(自身を含む): 1650564864

約数和(自身を除く): 711926379

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 313, 515, 647, 927, 939, 1545, 1565, 1941, 2817, 3235, 4635, 4695, 5823, 9705, 14085, 29115, 32239, 66641, 96717, 161195, 199923, 202511, 290151, 333205, 483585, 599769, 607533, 999615, 1012555, 1450755, 1822599, 2998845, 3037665, 9112995, 20858633, 62575899, 104293165, 187727697, 312879495, 938638485]

約数ペア:

[(1, 938638485), (3, 312879495), (5, 187727697), (9, 104293165), (15, 62575899), (45, 20858633), (103, 9112995), (309, 3037665), (313, 2998845), (515, 1822599), (647, 1450755), (927, 1012555), (939, 999615), (1545, 607533), (1565, 599769), (1941, 483585), (2817, 333205), (3235, 290151), (4635, 202511), (4695, 199923), (5823, 161195), (9705, 96717), (14085, 66641), (29115, 32239)]