7668315

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 14376960

約数和(自身を除く): 6708645

約数列:

[1, 3, 5, 9, 15, 23, 31, 45, 69, 93, 115, 155, 207, 239, 279, 345, 465, 713, 717, 1035, 1195, 1395, 2139, 2151, 3565, 3585, 5497, 6417, 7409, 10695, 10755, 16491, 22227, 27485, 32085, 37045, 49473, 66681, 82455, 111135, 170407, 247365, 333405, 511221, 852035, 1533663, 2556105, 7668315]

約数ペア:

[(1, 7668315), (3, 2556105), (5, 1533663), (9, 852035), (15, 511221), (23, 333405), (31, 247365), (45, 170407), (69, 111135), (93, 82455), (115, 66681), (155, 49473), (207, 37045), (239, 32085), (279, 27485), (345, 22227), (465, 16491), (713, 10755), (717, 10695), (1035, 7409), (1195, 6417), (1395, 5497), (2139, 3585), (2151, 3565)]