4136385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 7584192

約数和(自身を除く): 3447807

約数列:

[1, 3, 5, 11, 15, 33, 43, 53, 55, 121, 129, 159, 165, 215, 265, 363, 473, 583, 605, 645, 795, 1419, 1749, 1815, 2279, 2365, 2915, 5203, 6413, 6837, 7095, 8745, 11395, 15609, 19239, 25069, 26015, 32065, 34185, 75207, 78045, 96195, 125345, 275759, 376035, 827277, 1378795, 4136385]

約数ペア:

[(1, 4136385), (3, 1378795), (5, 827277), (11, 376035), (15, 275759), (33, 125345), (43, 96195), (53, 78045), (55, 75207), (121, 34185), (129, 32065), (159, 26015), (165, 25069), (215, 19239), (265, 15609), (363, 11395), (473, 8745), (583, 7095), (605, 6837), (645, 6413), (795, 5203), (1419, 2915), (1749, 2365), (1815, 2279)]