25291053

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7187}}^1$

素因数の和:7233

約数の個数: 24

約数和(自身を含む): 40367808

約数和(自身を除く): 15076755

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 7187, 21561, 64683, 122179, 165301, 366537, 495903, 1099611, 1487709, 2810117, 8430351, 25291053]

約数ペア:

[(1, 25291053), (3, 8430351), (9, 2810117), (17, 1487709), (23, 1099611), (51, 495903), (69, 366537), (153, 165301), (207, 122179), (391, 64683), (1173, 21561), (3519, 7187)]