1982827605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{827}}^1\times {\mathrm{1321}}^1$

素因数の和:2178

約数の個数: 48

約数和(自身を含む): 3494014272

約数和(自身を除く): 1511186667

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 827, 1321, 1815, 2481, 3963, 4135, 6605, 9097, 12405, 14531, 19815, 27291, 43593, 45485, 72655, 100067, 136455, 159841, 217965, 300201, 479523, 500335, 799205, 1092467, 1501005, 2397615, 3277401, 5462335, 12017137, 16387005, 36051411, 60085685, 132188507, 180257055, 396565521, 660942535, 1982827605]

約数ペア:

[(1, 1982827605), (3, 660942535), (5, 396565521), (11, 180257055), (15, 132188507), (33, 60085685), (55, 36051411), (121, 16387005), (165, 12017137), (363, 5462335), (605, 3277401), (827, 2397615), (1321, 1501005), (1815, 1092467), (2481, 799205), (3963, 500335), (4135, 479523), (6605, 300201), (9097, 217965), (12405, 159841), (14531, 136455), (19815, 100067), (27291, 72655), (43593, 45485)]