57790115

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 76991040

約数和(自身を除く): 19200925

約数列:

[1, 5, 19, 37, 41, 95, 185, 205, 401, 703, 779, 1517, 2005, 3515, 3895, 7585, 7619, 14837, 16441, 28823, 38095, 74185, 82205, 144115, 281903, 312379, 608317, 1409515, 1561895, 3041585, 11558023, 57790115]

約数ペア:

[(1, 57790115), (5, 11558023), (19, 3041585), (37, 1561895), (41, 1409515), (95, 608317), (185, 312379), (205, 281903), (401, 144115), (703, 82205), (779, 74185), (1517, 38095), (2005, 28823), (3515, 16441), (3895, 14837), (7585, 7619)]