68046765

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3343}}^1$

素因数の和:3433

約数の個数: 32

約数和(自身を含む): 115568640

約数和(自身を除く): 47521875

約数列:

[1, 3, 5, 15, 23, 59, 69, 115, 177, 295, 345, 885, 1357, 3343, 4071, 6785, 10029, 16715, 20355, 50145, 76889, 197237, 230667, 384445, 591711, 986185, 1153335, 2958555, 4536451, 13609353, 22682255, 68046765]

約数ペア:

[(1, 68046765), (3, 22682255), (5, 13609353), (15, 4536451), (23, 2958555), (59, 1153335), (69, 986185), (115, 591711), (177, 384445), (295, 230667), (345, 197237), (885, 76889), (1357, 50145), (3343, 20355), (4071, 16715), (6785, 10029)]