201119265

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{262901}}^1$

素因数の和:262929

約数の個数: 24

約数和(自身を含む): 369114408

約数和(自身を除く): 167995143

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 262901, 788703, 1314505, 2366109, 3943515, 4469317, 11830545, 13407951, 22346585, 40223853, 67039755, 201119265]

約数ペア:

[(1, 201119265), (3, 67039755), (5, 40223853), (9, 22346585), (15, 13407951), (17, 11830545), (45, 4469317), (51, 3943515), (85, 2366109), (153, 1314505), (255, 788703), (765, 262901)]