870970815

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{135349}}^1$

素因数の和:135384

約数の個数: 48

約数和(自身を含む): 1773626400

約数和(自身を除く): 902655585

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 429, 495, 585, 715, 1287, 2145, 6435, 135349, 406047, 676745, 1218141, 1488839, 1759537, 2030235, 4466517, 5278611, 6090705, 7444195, 8797685, 13399551, 15835833, 19354907, 22332585, 26393055, 58064721, 66997755, 79179165, 96774535, 174194163, 290323605, 870970815]

約数ペア:

[(1, 870970815), (3, 290323605), (5, 174194163), (9, 96774535), (11, 79179165), (13, 66997755), (15, 58064721), (33, 26393055), (39, 22332585), (45, 19354907), (55, 15835833), (65, 13399551), (99, 8797685), (117, 7444195), (143, 6090705), (165, 5278611), (195, 4466517), (429, 2030235), (495, 1759537), (585, 1488839), (715, 1218141), (1287, 676745), (2145, 406047), (6435, 135349)]