4096455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 48

約数和(自身を含む): 7520352

約数和(自身を除く): 3423897

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 61, 111, 121, 165, 183, 185, 305, 363, 407, 555, 605, 671, 915, 1221, 1815, 2013, 2035, 2257, 3355, 4477, 6105, 6771, 7381, 10065, 11285, 13431, 22143, 22385, 24827, 33855, 36905, 67155, 74481, 110715, 124135, 273097, 372405, 819291, 1365485, 4096455]

約数ペア:

[(1, 4096455), (3, 1365485), (5, 819291), (11, 372405), (15, 273097), (33, 124135), (37, 110715), (55, 74481), (61, 67155), (111, 36905), (121, 33855), (165, 24827), (183, 22385), (185, 22143), (305, 13431), (363, 11285), (407, 10065), (555, 7381), (605, 6771), (671, 6105), (915, 4477), (1221, 3355), (1815, 2257), (2013, 2035)]