12195755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 17696448

約数和(自身を除く): 5500693

約数列:

[1, 5, 11, 13, 37, 55, 65, 143, 185, 407, 461, 481, 715, 2035, 2305, 2405, 5071, 5291, 5993, 17057, 25355, 26455, 29965, 65923, 85285, 187627, 221741, 329615, 938135, 1108705, 2439151, 12195755]

約数ペア:

[(1, 12195755), (5, 2439151), (11, 1108705), (13, 938135), (37, 329615), (55, 221741), (65, 187627), (143, 85285), (185, 65923), (407, 29965), (461, 26455), (481, 25355), (715, 17057), (2035, 5993), (2305, 5291), (2405, 5071)]