275422015

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 391849920

約数和(自身を除く): 116427905

約数列:

[1, 5, 11, 17, 55, 61, 85, 121, 187, 305, 439, 605, 671, 935, 1037, 2057, 2195, 3355, 4829, 5185, 7381, 7463, 10285, 11407, 24145, 26779, 36905, 37315, 53119, 57035, 82093, 125477, 133895, 265595, 294569, 410465, 455243, 627385, 903023, 1472845, 2276215, 3240259, 4515115, 5007673, 16201295, 25038365, 55084403, 275422015]

約数ペア:

[(1, 275422015), (5, 55084403), (11, 25038365), (17, 16201295), (55, 5007673), (61, 4515115), (85, 3240259), (121, 2276215), (187, 1472845), (305, 903023), (439, 627385), (605, 455243), (671, 410465), (935, 294569), (1037, 265595), (2057, 133895), (2195, 125477), (3355, 82093), (4829, 57035), (5185, 53119), (7381, 37315), (7463, 36905), (10285, 26779), (11407, 24145)]