127745955

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{69239}}^1$

素因数の和:69291

約数の個数: 24

約数和(自身を含む): 226830240

約数和(自身を除く): 99084285

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 69239, 207717, 346195, 623151, 1038585, 2838799, 3115755, 8516397, 14193995, 25549191, 42581985, 127745955]

約数ペア:

[(1, 127745955), (3, 42581985), (5, 25549191), (9, 14193995), (15, 8516397), (41, 3115755), (45, 2838799), (123, 1038585), (205, 623151), (369, 346195), (615, 207717), (1845, 69239)]