739732815

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{966971}}^1$

素因数の和:966999

約数の個数: 24

約数和(自身を含む): 1357628688

約数和(自身を除く): 617895873

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 966971, 2900913, 4834855, 8702739, 14504565, 16438507, 43513695, 49315521, 82192535, 147946563, 246577605, 739732815]

約数ペア:

[(1, 739732815), (3, 246577605), (5, 147946563), (9, 82192535), (15, 49315521), (17, 43513695), (45, 16438507), (51, 14504565), (85, 8702739), (153, 4834855), (255, 2900913), (765, 966971)]