17285355

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8933}}^1$

素因数の和:8987

約数の個数: 24

約数和(自身を含む): 30661488

約数和(自身を除く): 13376133

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 8933, 26799, 44665, 80397, 133995, 384119, 401985, 1152357, 1920595, 3457071, 5761785, 17285355]

約数ペア:

[(1, 17285355), (3, 5761785), (5, 3457071), (9, 1920595), (15, 1152357), (43, 401985), (45, 384119), (129, 133995), (215, 80397), (387, 44665), (645, 26799), (1935, 8933)]