11304765

素因数分解:

$3^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:391

約数の個数: 40

約数和(自身を含む): 20537088

約数和(自身を除く): 9232323

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 103, 135, 271, 309, 405, 515, 813, 927, 1355, 1545, 2439, 2781, 4065, 4635, 7317, 8343, 12195, 13905, 21951, 27913, 36585, 41715, 83739, 109755, 139565, 251217, 418695, 753651, 1256085, 2260953, 3768255, 11304765]

約数ペア:

[(1, 11304765), (3, 3768255), (5, 2260953), (9, 1256085), (15, 753651), (27, 418695), (45, 251217), (81, 139565), (103, 109755), (135, 83739), (271, 41715), (309, 36585), (405, 27913), (515, 21951), (813, 13905), (927, 12195), (1355, 8343), (1545, 7317), (2439, 4635), (2781, 4065)]