85603755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 153128448

約数和(自身を除く): 67524693

約数列:

[1, 3, 5, 15, 17, 37, 43, 51, 85, 111, 129, 185, 211, 215, 255, 555, 629, 633, 645, 731, 1055, 1591, 1887, 2193, 3145, 3165, 3587, 3655, 4773, 7807, 7955, 9073, 9435, 10761, 10965, 17935, 23421, 23865, 27047, 27219, 39035, 45365, 53805, 81141, 117105, 132719, 135235, 136095, 154241, 335701, 398157, 405705, 462723, 663595, 771205, 1007103, 1678505, 1990785, 2313615, 5035515, 5706917, 17120751, 28534585, 85603755]

約数ペア:

[(1, 85603755), (3, 28534585), (5, 17120751), (15, 5706917), (17, 5035515), (37, 2313615), (43, 1990785), (51, 1678505), (85, 1007103), (111, 771205), (129, 663595), (185, 462723), (211, 405705), (215, 398157), (255, 335701), (555, 154241), (629, 136095), (633, 135235), (645, 132719), (731, 117105), (1055, 81141), (1591, 53805), (1887, 45365), (2193, 39035), (3145, 27219), (3165, 27047), (3587, 23865), (3655, 23421), (4773, 17935), (7807, 10965), (7955, 10761), (9073, 9435)]