540478889285

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{1619}}^1\times {\mathrm{4691}}^1$

素因数の和:6689

約数の個数: 32

約数和(自身を含む): 666215953920

約数和(自身を除く): 125737064635

約数列:

[1, 5, 43, 215, 331, 1619, 1655, 4691, 8095, 14233, 23455, 69617, 71165, 201713, 348085, 535889, 1008565, 1552721, 2679445, 7594729, 7763605, 23043227, 37973645, 66767003, 115216135, 326573347, 333835015, 1632866735, 2513855299, 12569276495, 108095777857, 540478889285]

約数ペア:

[(1, 540478889285), (5, 108095777857), (43, 12569276495), (215, 2513855299), (331, 1632866735), (1619, 333835015), (1655, 326573347), (4691, 115216135), (8095, 66767003), (14233, 37973645), (23455, 23043227), (69617, 7763605), (71165, 7594729), (201713, 2679445), (348085, 1552721), (535889, 1008565)]