231799185

素因数分解:

$3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{5521}}^1$

素因数の和:5846

約数の個数: 32

約数和(自身を含む): 413487360

約数和(自身を除く): 181688175

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 311, 933, 1555, 2799, 4665, 5521, 8397, 13995, 16563, 27605, 41985, 49689, 82815, 149067, 248445, 745335, 1717031, 5151093, 8585155, 15453279, 25755465, 46359837, 77266395, 231799185]

約数ペア:

[(1, 231799185), (3, 77266395), (5, 46359837), (9, 25755465), (15, 15453279), (27, 8585155), (45, 5151093), (135, 1717031), (311, 745335), (933, 248445), (1555, 149067), (2799, 82815), (4665, 49689), (5521, 41985), (8397, 27605), (13995, 16563)]