22155165

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28961}}^1$

素因数の和:28989

約数の個数: 24

約数和(自身を含む): 40662648

約数和(自身を除く): 18507483

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 28961, 86883, 144805, 260649, 434415, 492337, 1303245, 1477011, 2461685, 4431033, 7385055, 22155165]

約数ペア:

[(1, 22155165), (3, 7385055), (5, 4431033), (9, 2461685), (15, 1477011), (17, 1303245), (45, 492337), (51, 434415), (85, 260649), (153, 144805), (255, 86883), (765, 28961)]