11885545

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 17498880

約数和(自身を除く): 5613335

約数列:

[1, 5, 7, 19, 35, 61, 95, 133, 293, 305, 427, 665, 1159, 1465, 2051, 2135, 5567, 5795, 8113, 10255, 17873, 27835, 38969, 40565, 89365, 125111, 194845, 339587, 625555, 1697935, 2377109, 11885545]

約数ペア:

[(1, 11885545), (5, 2377109), (7, 1697935), (19, 625555), (35, 339587), (61, 194845), (95, 125111), (133, 89365), (293, 40565), (305, 38969), (427, 27835), (665, 17873), (1159, 10255), (1465, 8113), (2051, 5795), (2135, 5567)]