8194615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 11785536

約数和(自身を除く): 3590921

約数列:

[1, 5, 11, 13, 55, 65, 73, 143, 157, 365, 715, 785, 803, 949, 1727, 2041, 4015, 4745, 8635, 10205, 10439, 11461, 22451, 52195, 57305, 112255, 126071, 148993, 630355, 744965, 1638923, 8194615]

約数ペア:

[(1, 8194615), (5, 1638923), (11, 744965), (13, 630355), (55, 148993), (65, 126071), (73, 112255), (143, 57305), (157, 52195), (365, 22451), (715, 11461), (785, 10439), (803, 10205), (949, 8635), (1727, 4745), (2041, 4015)]