68296865

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{409}}^1$

素因数の和:801

約数の個数: 32

約数和(自身を含む): 101391360

約数和(自身を除く): 33094495

約数列:

[1, 5, 7, 13, 35, 65, 91, 367, 409, 455, 1835, 2045, 2569, 2863, 4771, 5317, 12845, 14315, 23855, 26585, 33397, 37219, 150103, 166985, 186095, 750515, 1050721, 1951339, 5253605, 9756695, 13659373, 68296865]

約数ペア:

[(1, 68296865), (5, 13659373), (7, 9756695), (13, 5253605), (35, 1951339), (65, 1050721), (91, 750515), (367, 186095), (409, 166985), (455, 150103), (1835, 37219), (2045, 33397), (2569, 26585), (2863, 23855), (4771, 14315), (5317, 12845)]