1330402005

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{2341}}^1$

素因数の和:2598

約数の個数: 48

約数和(自身を含む): 2352136176

約数和(自身を除く): 1021734171

約数列:

[1, 3, 5, 9, 15, 45, 73, 173, 219, 365, 519, 657, 865, 1095, 1557, 2341, 2595, 3285, 7023, 7785, 11705, 12629, 21069, 35115, 37887, 63145, 105345, 113661, 170893, 189435, 404993, 512679, 568305, 854465, 1214979, 1538037, 2024965, 2563395, 3644937, 6074895, 7690185, 18224685, 29564489, 88693467, 147822445, 266080401, 443467335, 1330402005]

約数ペア:

[(1, 1330402005), (3, 443467335), (5, 266080401), (9, 147822445), (15, 88693467), (45, 29564489), (73, 18224685), (173, 7690185), (219, 6074895), (365, 3644937), (519, 2563395), (657, 2024965), (865, 1538037), (1095, 1214979), (1557, 854465), (2341, 568305), (2595, 512679), (3285, 404993), (7023, 189435), (7785, 170893), (11705, 113661), (12629, 105345), (21069, 63145), (35115, 37887)]