714724995

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{80897}}^1$

素因数の和:80955

約数の個数: 32

約数和(自身を含む): 1242593280

約数和(自身を除く): 527868285

約数列:

[1, 3, 5, 15, 19, 31, 57, 93, 95, 155, 285, 465, 589, 1767, 2945, 8835, 80897, 242691, 404485, 1213455, 1537043, 2507807, 4611129, 7523421, 7685215, 12539035, 23055645, 37617105, 47648333, 142944999, 238241665, 714724995]

約数ペア:

[(1, 714724995), (3, 238241665), (5, 142944999), (15, 47648333), (19, 37617105), (31, 23055645), (57, 12539035), (93, 7685215), (95, 7523421), (155, 4611129), (285, 2507807), (465, 1537043), (589, 1213455), (1767, 404485), (2945, 242691), (8835, 80897)]