86992995

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{3517}}^1$

素因数の和:3639

約数の個数: 32

約数和(自身を含む): 148938048

約数和(自身を除く): 61945053

約数列:

[1, 3, 5, 15, 17, 51, 85, 97, 255, 291, 485, 1455, 1649, 3517, 4947, 8245, 10551, 17585, 24735, 52755, 59789, 179367, 298945, 341149, 896835, 1023447, 1705745, 5117235, 5799533, 17398599, 28997665, 86992995]

約数ペア:

[(1, 86992995), (3, 28997665), (5, 17398599), (15, 5799533), (17, 5117235), (51, 1705745), (85, 1023447), (97, 896835), (255, 341149), (291, 298945), (485, 179367), (1455, 59789), (1649, 52755), (3517, 24735), (4947, 17585), (8245, 10551)]