3768255

素因数分解:

$3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:388

約数の個数: 32

約数和(自身を含む): 6789120

約数和(自身を除く): 3020865

約数列:

[1, 3, 5, 9, 15, 27, 45, 103, 135, 271, 309, 515, 813, 927, 1355, 1545, 2439, 2781, 4065, 4635, 7317, 12195, 13905, 27913, 36585, 83739, 139565, 251217, 418695, 753651, 1256085, 3768255]

約数ペア:

[(1, 3768255), (3, 1256085), (5, 753651), (9, 418695), (15, 251217), (27, 139565), (45, 83739), (103, 36585), (135, 27913), (271, 13905), (309, 12195), (515, 7317), (813, 4635), (927, 4065), (1355, 2781), (1545, 2439)]