131788635

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{21587}}^1$

素因数の和:21643

約数の個数: 32

約数和(自身を含む): 236259072

約数和(自身を除く): 104470437

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 2035, 6105, 21587, 64761, 107935, 237457, 323805, 712371, 798719, 1187285, 2396157, 3561855, 3993595, 8785909, 11980785, 26357727, 43929545, 131788635]

約数ペア:

[(1, 131788635), (3, 43929545), (5, 26357727), (11, 11980785), (15, 8785909), (33, 3993595), (37, 3561855), (55, 2396157), (111, 1187285), (165, 798719), (185, 712371), (407, 323805), (555, 237457), (1221, 107935), (2035, 64761), (6105, 21587)]