38854365

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1301}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 68245632

約数和(自身を除く): 29391267

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 181, 543, 905, 1301, 1991, 2715, 3903, 5973, 6505, 9955, 14311, 19515, 29865, 42933, 71555, 214665, 235481, 706443, 1177405, 2590291, 3532215, 7770873, 12951455, 38854365]

約数ペア:

[(1, 38854365), (3, 12951455), (5, 7770873), (11, 3532215), (15, 2590291), (33, 1177405), (55, 706443), (165, 235481), (181, 214665), (543, 71555), (905, 42933), (1301, 29865), (1991, 19515), (2715, 14311), (3903, 9955), (5973, 6505)]