147181815

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10253}}^1$

素因数の和:10304

約数の個数: 48

約数和(自身を含む): 287932320

約数和(自身を除く): 140750505

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 145, 165, 261, 319, 435, 495, 957, 1305, 1595, 2871, 4785, 10253, 14355, 30759, 51265, 92277, 112783, 153795, 297337, 338349, 461385, 563915, 892011, 1015047, 1486685, 1691745, 2676033, 3270707, 4460055, 5075235, 9812121, 13380165, 16353535, 29436363, 49060605, 147181815]

約数ペア:

[(1, 147181815), (3, 49060605), (5, 29436363), (9, 16353535), (11, 13380165), (15, 9812121), (29, 5075235), (33, 4460055), (45, 3270707), (55, 2676033), (87, 1691745), (99, 1486685), (145, 1015047), (165, 892011), (261, 563915), (319, 461385), (435, 338349), (495, 297337), (957, 153795), (1305, 112783), (1595, 92277), (2871, 51265), (4785, 30759), (10253, 14355)]