13545345

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{439}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 25280640

約数和(自身を除く): 11735295

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 121, 165, 187, 255, 363, 439, 561, 605, 935, 1317, 1815, 2057, 2195, 2805, 4829, 6171, 6585, 7463, 10285, 14487, 22389, 24145, 30855, 37315, 53119, 72435, 82093, 111945, 159357, 246279, 265595, 410465, 796785, 903023, 1231395, 2709069, 4515115, 13545345]

約数ペア:

[(1, 13545345), (3, 4515115), (5, 2709069), (11, 1231395), (15, 903023), (17, 796785), (33, 410465), (51, 265595), (55, 246279), (85, 159357), (121, 111945), (165, 82093), (187, 72435), (255, 53119), (363, 37315), (439, 30855), (561, 24145), (605, 22389), (935, 14487), (1317, 10285), (1815, 7463), (2057, 6585), (2195, 6171), (2805, 4829)]