152070015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31387}}^1$

素因数の和:31431

約数の個数: 32

約数和(自身を含む): 271192320

約数和(自身を除く): 119122305

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 31387, 94161, 156935, 470805, 533579, 596353, 1600737, 1789059, 2667895, 2981765, 8003685, 8945295, 10138001, 30414003, 50690005, 152070015]

約数ペア:

[(1, 152070015), (3, 50690005), (5, 30414003), (15, 10138001), (17, 8945295), (19, 8003685), (51, 2981765), (57, 2667895), (85, 1789059), (95, 1600737), (255, 596353), (285, 533579), (323, 470805), (969, 156935), (1615, 94161), (4845, 31387)]