71884755

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{93967}}^1$

素因数の和:93995

約数の個数: 24

約数和(自身を含む): 131931072

約数和(自身を除く): 60046317

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 93967, 281901, 469835, 845703, 1409505, 1597439, 4228515, 4792317, 7987195, 14376951, 23961585, 71884755]

約数ペア:

[(1, 71884755), (3, 23961585), (5, 14376951), (9, 7987195), (15, 4792317), (17, 4228515), (45, 1597439), (51, 1409505), (85, 845703), (153, 469835), (255, 281901), (765, 93967)]