4888455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:128

約数の個数: 64

約数和(自身を含む): 9580032

約数和(自身を除く): 4691577

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 43, 53, 55, 65, 129, 143, 159, 165, 195, 215, 265, 429, 473, 559, 583, 645, 689, 715, 795, 1419, 1677, 1749, 2067, 2145, 2279, 2365, 2795, 2915, 3445, 6149, 6837, 7095, 7579, 8385, 8745, 10335, 11395, 18447, 22737, 25069, 29627, 30745, 34185, 37895, 75207, 88881, 92235, 113685, 125345, 148135, 325897, 376035, 444405, 977691, 1629485, 4888455]

約数ペア:

[(1, 4888455), (3, 1629485), (5, 977691), (11, 444405), (13, 376035), (15, 325897), (33, 148135), (39, 125345), (43, 113685), (53, 92235), (55, 88881), (65, 75207), (129, 37895), (143, 34185), (159, 30745), (165, 29627), (195, 25069), (215, 22737), (265, 18447), (429, 11395), (473, 10335), (559, 8745), (583, 8385), (645, 7579), (689, 7095), (715, 6837), (795, 6149), (1419, 3445), (1677, 2915), (1749, 2795), (2067, 2365), (2145, 2279)]