834170975

素因数分解:

$5^2\times {\mathrm{11}}^4\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:150

約数の個数: 60

約数和(自身を含む): 1186229880

約数和(自身を除く): 352058905

約数列:

[1, 5, 11, 25, 43, 53, 55, 121, 215, 265, 275, 473, 583, 605, 1075, 1325, 1331, 2279, 2365, 2915, 3025, 5203, 6413, 6655, 11395, 11825, 14575, 14641, 25069, 26015, 32065, 33275, 56975, 57233, 70543, 73205, 125345, 130075, 160325, 275759, 286165, 352715, 366025, 626725, 629563, 775973, 1378795, 1430825, 1763575, 3033349, 3147815, 3879865, 6893975, 15166745, 15739075, 19399325, 33366839, 75833725, 166834195, 834170975]

約数ペア:

[(1, 834170975), (5, 166834195), (11, 75833725), (25, 33366839), (43, 19399325), (53, 15739075), (55, 15166745), (121, 6893975), (215, 3879865), (265, 3147815), (275, 3033349), (473, 1763575), (583, 1430825), (605, 1378795), (1075, 775973), (1325, 629563), (1331, 626725), (2279, 366025), (2365, 352715), (2915, 286165), (3025, 275759), (5203, 160325), (6413, 130075), (6655, 125345), (11395, 73205), (11825, 70543), (14575, 57233), (14641, 56975), (25069, 33275), (26015, 32065)]