42887205

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2969}}^1$

素因数の和:3090

約数の個数: 32

約数和(自身を含む): 76982400

約数和(自身を除く): 34095195

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 321, 535, 963, 1605, 2889, 2969, 4815, 8907, 14445, 14845, 26721, 44535, 80163, 133605, 317683, 400815, 953049, 1588415, 2859147, 4765245, 8577441, 14295735, 42887205]

約数ペア:

[(1, 42887205), (3, 14295735), (5, 8577441), (9, 4765245), (15, 2859147), (27, 1588415), (45, 953049), (107, 400815), (135, 317683), (321, 133605), (535, 80163), (963, 44535), (1605, 26721), (2889, 14845), (2969, 14445), (4815, 8907)]