2421575205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{31723}}^1$

素因数の和:32465

約数の個数: 32

約数和(自身を含む): 4434253824

約数和(自身を除く): 2012678619

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 727, 2181, 3635, 5089, 10905, 15267, 25445, 31723, 76335, 95169, 158615, 222061, 475845, 666183, 1110305, 3330915, 23062621, 69187863, 115313105, 161438347, 345939315, 484315041, 807191735, 2421575205]

約数ペア:

[(1, 2421575205), (3, 807191735), (5, 484315041), (7, 345939315), (15, 161438347), (21, 115313105), (35, 69187863), (105, 23062621), (727, 3330915), (2181, 1110305), (3635, 666183), (5089, 475845), (10905, 222061), (15267, 158615), (25445, 95169), (31723, 76335)]