47721575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1789}}^1$

素因数の和:1907

約数の個数: 24

約数和(自身を含む): 65256240

約数和(自身を除く): 17534665

約数列:

[1, 5, 11, 25, 55, 97, 275, 485, 1067, 1789, 2425, 5335, 8945, 19679, 26675, 44725, 98395, 173533, 491975, 867665, 1908863, 4338325, 9544315, 47721575]

約数ペア:

[(1, 47721575), (5, 9544315), (11, 4338325), (25, 1908863), (55, 867665), (97, 491975), (275, 173533), (485, 98395), (1067, 44725), (1789, 26675), (2425, 19679), (5335, 8945)]