65244555

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{28429}}^1$

素因数の和:28460

約数の個数: 32

約数和(自身を含む): 122817600

約数和(自身を除く): 57573045

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 28429, 85287, 142145, 255861, 426435, 483293, 767583, 1279305, 1449879, 2416465, 3837915, 4349637, 7249395, 13048911, 21748185, 65244555]

約数ペア:

[(1, 65244555), (3, 21748185), (5, 13048911), (9, 7249395), (15, 4349637), (17, 3837915), (27, 2416465), (45, 1449879), (51, 1279305), (85, 767583), (135, 483293), (153, 426435), (255, 255861), (459, 142145), (765, 85287), (2295, 28429)]