27565530315

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2057897}}^1$

素因数の和:2057971

約数の個数: 32

約数和(自身を含む): 47413969920

約数和(自身を除く): 19848439605

約数列:

[1, 3, 5, 15, 19, 47, 57, 95, 141, 235, 285, 705, 893, 2679, 4465, 13395, 2057897, 6173691, 10289485, 30868455, 39100043, 96721159, 117300129, 195500215, 290163477, 483605795, 586500645, 1450817385, 1837702021, 5513106063, 9188510105, 27565530315]

約数ペア:

[(1, 27565530315), (3, 9188510105), (5, 5513106063), (15, 1837702021), (19, 1450817385), (47, 586500645), (57, 483605795), (95, 290163477), (141, 195500215), (235, 117300129), (285, 96721159), (705, 39100043), (893, 30868455), (2679, 10289485), (4465, 6173691), (13395, 2057897)]