202270755

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{641}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 328806720

約数和(自身を除く): 126535965

約数列:

[1, 3, 5, 15, 109, 193, 327, 545, 579, 641, 965, 1635, 1923, 2895, 3205, 9615, 21037, 63111, 69869, 105185, 123713, 209607, 315555, 349345, 371139, 618565, 1048035, 1855695, 13484717, 40454151, 67423585, 202270755]

約数ペア:

[(1, 202270755), (3, 67423585), (5, 40454151), (15, 13484717), (109, 1855695), (193, 1048035), (327, 618565), (545, 371139), (579, 349345), (641, 315555), (965, 209607), (1635, 123713), (1923, 105185), (2895, 69869), (3205, 63111), (9615, 21037)]