9878895

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{433}}^1$

素因数の和:473

約数の個数: 48

約数和(自身を含む): 19061280

約数和(自身を除く): 9182385

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 169, 195, 351, 433, 507, 585, 845, 1299, 1521, 1755, 2165, 2535, 3897, 4563, 5629, 6495, 7605, 11691, 16887, 19485, 22815, 28145, 50661, 58455, 73177, 84435, 151983, 219531, 253305, 365885, 658593, 759915, 1097655, 1975779, 3292965, 9878895]

約数ペア:

[(1, 9878895), (3, 3292965), (5, 1975779), (9, 1097655), (13, 759915), (15, 658593), (27, 365885), (39, 253305), (45, 219531), (65, 151983), (117, 84435), (135, 73177), (169, 58455), (195, 50661), (351, 28145), (433, 22815), (507, 19485), (585, 16887), (845, 11691), (1299, 7605), (1521, 6495), (1755, 5629), (2165, 4563), (2535, 3897)]