8474895

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 17740800

約数和(自身を除く): 9265905

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 99, 117, 135, 143, 165, 195, 297, 351, 429, 439, 495, 585, 715, 1287, 1317, 1485, 1755, 2145, 2195, 3861, 3951, 4829, 5707, 6435, 6585, 11853, 14487, 17121, 19305, 19755, 24145, 28535, 43461, 51363, 59265, 62777, 72435, 85605, 130383, 154089, 188331, 217305, 256815, 313885, 564993, 651915, 770445, 941655, 1694979, 2824965, 8474895]

約数ペア:

[(1, 8474895), (3, 2824965), (5, 1694979), (9, 941655), (11, 770445), (13, 651915), (15, 564993), (27, 313885), (33, 256815), (39, 217305), (45, 188331), (55, 154089), (65, 130383), (99, 85605), (117, 72435), (135, 62777), (143, 59265), (165, 51363), (195, 43461), (297, 28535), (351, 24145), (429, 19755), (439, 19305), (495, 17121), (585, 14487), (715, 11853), (1287, 6585), (1317, 6435), (1485, 5707), (1755, 4829), (2145, 3951), (2195, 3861)]