89046765

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2707}}^1$

素因数の和:2778

約数の個数: 48

約数和(自身を含む): 167289408

約数和(自身を除く): 78242643

約数列:

[1, 3, 5, 9, 15, 17, 43, 45, 51, 85, 129, 153, 215, 255, 387, 645, 731, 765, 1935, 2193, 2707, 3655, 6579, 8121, 10965, 13535, 24363, 32895, 40605, 46019, 116401, 121815, 138057, 230095, 349203, 414171, 582005, 690285, 1047609, 1746015, 1978817, 2070855, 5238045, 5936451, 9894085, 17809353, 29682255, 89046765]

約数ペア:

[(1, 89046765), (3, 29682255), (5, 17809353), (9, 9894085), (15, 5936451), (17, 5238045), (43, 2070855), (45, 1978817), (51, 1746015), (85, 1047609), (129, 690285), (153, 582005), (215, 414171), (255, 349203), (387, 230095), (645, 138057), (731, 121815), (765, 116401), (1935, 46019), (2193, 40605), (2707, 32895), (3655, 24363), (6579, 13535), (8121, 10965)]