139913145

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{182893}}^1$

素因数の和:182921

約数の個数: 24

約数和(自身を含む): 256783176

約数和(自身を除く): 116870031

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 182893, 548679, 914465, 1646037, 2743395, 3109181, 8230185, 9327543, 15545905, 27982629, 46637715, 139913145]

約数ペア:

[(1, 139913145), (3, 46637715), (5, 27982629), (9, 15545905), (15, 9327543), (17, 8230185), (45, 3109181), (51, 2743395), (85, 1646037), (153, 914465), (255, 548679), (765, 182893)]