10990785

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 19111680

約数和(自身を除く): 8120895

約数列:

[1, 3, 5, 13, 15, 39, 65, 157, 195, 359, 471, 785, 1077, 1795, 2041, 2355, 4667, 5385, 6123, 10205, 14001, 23335, 30615, 56363, 70005, 169089, 281815, 732719, 845445, 2198157, 3663595, 10990785]

約数ペア:

[(1, 10990785), (3, 3663595), (5, 2198157), (13, 845445), (15, 732719), (39, 281815), (65, 169089), (157, 70005), (195, 56363), (359, 30615), (471, 23335), (785, 14001), (1077, 10205), (1795, 6123), (2041, 5385), (2355, 4667)]