9647235

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 19353600

約数和(自身を除く): 9706365

約数列:

[1, 3, 5, 9, 13, 15, 23, 27, 39, 45, 65, 69, 115, 117, 135, 195, 207, 239, 299, 345, 351, 585, 621, 717, 897, 1035, 1195, 1495, 1755, 2151, 2691, 3105, 3107, 3585, 4485, 5497, 6453, 8073, 9321, 10755, 13455, 15535, 16491, 27485, 27963, 32265, 40365, 46605, 49473, 71461, 82455, 83889, 139815, 148419, 214383, 247365, 357305, 419445, 643149, 742095, 1071915, 1929447, 3215745, 9647235]

約数ペア:

[(1, 9647235), (3, 3215745), (5, 1929447), (9, 1071915), (13, 742095), (15, 643149), (23, 419445), (27, 357305), (39, 247365), (45, 214383), (65, 148419), (69, 139815), (115, 83889), (117, 82455), (135, 71461), (195, 49473), (207, 46605), (239, 40365), (299, 32265), (345, 27963), (351, 27485), (585, 16491), (621, 15535), (717, 13455), (897, 10755), (1035, 9321), (1195, 8073), (1495, 6453), (1755, 5497), (2151, 4485), (2691, 3585), (3105, 3107)]