4517535

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 8426880

約数和(自身を除く): 3909345

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 121, 131, 165, 209, 285, 363, 393, 605, 627, 655, 1045, 1441, 1815, 1965, 2299, 2489, 3135, 4323, 6897, 7205, 7467, 11495, 12445, 15851, 21615, 27379, 34485, 37335, 47553, 79255, 82137, 136895, 237765, 301169, 410685, 903507, 1505845, 4517535]

約数ペア:

[(1, 4517535), (3, 1505845), (5, 903507), (11, 410685), (15, 301169), (19, 237765), (33, 136895), (55, 82137), (57, 79255), (95, 47553), (121, 37335), (131, 34485), (165, 27379), (209, 21615), (285, 15851), (363, 12445), (393, 11495), (605, 7467), (627, 7205), (655, 6897), (1045, 4323), (1441, 3135), (1815, 2489), (1965, 2299)]