10554245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{409}}^1$

素因数の和:824

約数の個数: 16

約数和(自身を含む): 13707120

約数和(自身を除く): 3152875

約数列:

[1, 5, 13, 65, 397, 409, 1985, 2045, 5161, 5317, 25805, 26585, 162373, 811865, 2110849, 10554245]

約数ペア:

[(1, 10554245), (5, 2110849), (13, 811865), (65, 162373), (397, 26585), (409, 25805), (1985, 5317), (2045, 5161)]