53789275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1889}}^1$

素因数の和:1983

約数の個数: 24

約数和(自身を含む): 71714160

約数和(自身を除く): 17924885

約数列:

[1, 5, 17, 25, 67, 85, 335, 425, 1139, 1675, 1889, 5695, 9445, 28475, 32113, 47225, 126563, 160565, 632815, 802825, 2151571, 3164075, 10757855, 53789275]

約数ペア:

[(1, 53789275), (5, 10757855), (17, 3164075), (25, 2151571), (67, 802825), (85, 632815), (335, 160565), (425, 126563), (1139, 47225), (1675, 32113), (1889, 28475), (5695, 9445)]