137173685

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 183859200

約数和(自身を除く): 46685515

約数列:

[1, 5, 11, 55, 83, 151, 199, 415, 755, 913, 995, 1661, 2189, 4565, 8305, 10945, 12533, 16517, 30049, 62665, 82585, 137863, 150245, 181687, 330539, 689315, 908435, 1652695, 2494067, 12470335, 27434737, 137173685]

約数ペア:

[(1, 137173685), (5, 27434737), (11, 12470335), (55, 2494067), (83, 1652695), (151, 908435), (199, 689315), (415, 330539), (755, 181687), (913, 150245), (995, 137863), (1661, 82585), (2189, 62665), (4565, 30049), (8305, 16517), (10945, 12533)]