40419115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 56609280

約数和(自身を除く): 16190165

約数列:

[1, 5, 11, 17, 55, 85, 139, 187, 311, 695, 935, 1529, 1555, 2363, 3421, 5287, 7645, 11815, 17105, 25993, 26435, 43229, 58157, 129965, 216145, 290785, 475519, 734893, 2377595, 3674465, 8083823, 40419115]

約数ペア:

[(1, 40419115), (5, 8083823), (11, 3674465), (17, 2377595), (55, 734893), (85, 475519), (139, 290785), (187, 216145), (311, 129965), (695, 58157), (935, 43229), (1529, 26435), (1555, 25993), (2363, 17105), (3421, 11815), (5287, 7645)]