283052385

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{81689}}^1$

素因数の和:81718

約数の個数: 48

約数和(自身を含む): 611694720

約数和(自身を除く): 328642335

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 81689, 245067, 408445, 571823, 735201, 898579, 1225335, 1715469, 2695737, 2859115, 3676005, 4492895, 5146407, 6290053, 8087211, 8577345, 13478685, 18870159, 25732035, 31450265, 40436055, 56610477, 94350795, 283052385]

約数ペア:

[(1, 283052385), (3, 94350795), (5, 56610477), (7, 40436055), (9, 31450265), (11, 25732035), (15, 18870159), (21, 13478685), (33, 8577345), (35, 8087211), (45, 6290053), (55, 5146407), (63, 4492895), (77, 3676005), (99, 2859115), (105, 2695737), (165, 1715469), (231, 1225335), (315, 898579), (385, 735201), (495, 571823), (693, 408445), (1155, 245067), (3465, 81689)]