1438888935

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{66569}}^1$

素因数の和:66719

約数の個数: 32

約数和(自身を含む): 2530725120

約数和(自身を除く): 1091836185

約数列:

[1, 3, 5, 11, 15, 33, 55, 131, 165, 393, 655, 1441, 1965, 4323, 7205, 21615, 66569, 199707, 332845, 732259, 998535, 2196777, 3661295, 8720539, 10983885, 26161617, 43602695, 95925929, 130808085, 287777787, 479629645, 1438888935]

約数ペア:

[(1, 1438888935), (3, 479629645), (5, 287777787), (11, 130808085), (15, 95925929), (33, 43602695), (55, 26161617), (131, 10983885), (165, 8720539), (393, 3661295), (655, 2196777), (1441, 998535), (1965, 732259), (4323, 332845), (7205, 199707), (21615, 66569)]