15152181

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 23224320

約数和(自身を除く): 8072139

約数列:

[1, 3, 11, 29, 33, 71, 87, 213, 223, 319, 669, 781, 957, 2059, 2343, 2453, 6177, 6467, 7359, 15833, 19401, 22649, 47499, 67947, 71137, 174163, 213411, 459157, 522489, 1377471, 5050727, 15152181]

約数ペア:

[(1, 15152181), (3, 5050727), (11, 1377471), (29, 522489), (33, 459157), (71, 213411), (87, 174163), (213, 71137), (223, 67947), (319, 47499), (669, 22649), (781, 19401), (957, 15833), (2059, 7359), (2343, 6467), (2453, 6177)]