68314235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 93450240

約数和(自身を除く): 25136005

約数列:

[1, 5, 11, 31, 55, 103, 155, 341, 389, 515, 1133, 1705, 1945, 3193, 4279, 5665, 12059, 15965, 21395, 35123, 40067, 60295, 132649, 175615, 200335, 440737, 663245, 1242077, 2203685, 6210385, 13662847, 68314235]

約数ペア:

[(1, 68314235), (5, 13662847), (11, 6210385), (31, 2203685), (55, 1242077), (103, 663245), (155, 440737), (341, 200335), (389, 175615), (515, 132649), (1133, 60295), (1705, 40067), (1945, 35123), (3193, 21395), (4279, 15965), (5665, 12059)]