108607815

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{141971}}^1$

素因数の和:141999

約数の個数: 24

約数和(自身を含む): 199328688

約数和(自身を除く): 90720873

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 141971, 425913, 709855, 1277739, 2129565, 2413507, 6388695, 7240521, 12067535, 21721563, 36202605, 108607815]

約数ペア:

[(1, 108607815), (3, 36202605), (5, 21721563), (9, 12067535), (15, 7240521), (17, 6388695), (45, 2413507), (51, 2129565), (85, 1277739), (153, 709855), (255, 425913), (765, 141971)]