25533365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 48

約数和(自身を含む): 37630656

約数和(自身を除く): 12097291

約数列:

[1, 5, 11, 13, 41, 55, 65, 67, 143, 169, 205, 335, 451, 533, 715, 737, 845, 871, 1859, 2255, 2665, 2747, 3685, 4355, 5863, 6929, 9295, 9581, 11323, 13735, 29315, 30217, 34645, 35711, 47905, 56615, 76219, 124553, 151085, 178555, 381095, 392821, 464243, 622765, 1964105, 2321215, 5106673, 25533365]

約数ペア:

[(1, 25533365), (5, 5106673), (11, 2321215), (13, 1964105), (41, 622765), (55, 464243), (65, 392821), (67, 381095), (143, 178555), (169, 151085), (205, 124553), (335, 76219), (451, 56615), (533, 47905), (715, 35711), (737, 34645), (845, 30217), (871, 29315), (1859, 13735), (2255, 11323), (2665, 9581), (2747, 9295), (3685, 6929), (4355, 5863)]