157030243805

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{1231}}^1\times {\mathrm{2053}}^1$

素因数の和:3366

約数の個数: 48

約数和(自身を含む): 205094233344

約数和(自身を除く): 48063989539

約数列:

[1, 5, 17, 43, 85, 215, 289, 731, 1231, 1445, 2053, 3655, 6155, 10265, 12427, 20927, 34901, 52933, 62135, 88279, 104635, 174505, 264665, 355759, 441395, 593317, 899861, 1500743, 1778795, 2527243, 2966585, 4499305, 7503715, 12636215, 15297637, 25512631, 42963131, 76488185, 108671449, 127563155, 214815655, 543357245, 730373227, 1847414633, 3651866135, 9237073165, 31406048761, 157030243805]

約数ペア:

[(1, 157030243805), (5, 31406048761), (17, 9237073165), (43, 3651866135), (85, 1847414633), (215, 730373227), (289, 543357245), (731, 214815655), (1231, 127563155), (1445, 108671449), (2053, 76488185), (3655, 42963131), (6155, 25512631), (10265, 15297637), (12427, 12636215), (20927, 7503715), (34901, 4499305), (52933, 2966585), (62135, 2527243), (88279, 1778795), (104635, 1500743), (174505, 899861), (264665, 593317), (355759, 441395)]