48238605

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21019}}^1$

素因数の和:21050

約数の個数: 32

約数和(自身を含む): 90806400

約数和(自身を除く): 42567795

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 21019, 63057, 105095, 189171, 315285, 357323, 567513, 945855, 1071969, 1786615, 2837565, 3215907, 5359845, 9647721, 16079535, 48238605]

約数ペア:

[(1, 48238605), (3, 16079535), (5, 9647721), (9, 5359845), (15, 3215907), (17, 2837565), (27, 1786615), (45, 1071969), (51, 945855), (85, 567513), (135, 357323), (153, 315285), (255, 189171), (459, 105095), (765, 63057), (2295, 21019)]