16006705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 22998528

約数和(自身を除く): 6991823

約数列:

[1, 5, 11, 13, 55, 61, 65, 143, 305, 367, 671, 715, 793, 1835, 3355, 3965, 4037, 4771, 8723, 20185, 22387, 23855, 43615, 52481, 111935, 246257, 262405, 291031, 1231285, 1455155, 3201341, 16006705]

約数ペア:

[(1, 16006705), (5, 3201341), (11, 1455155), (13, 1231285), (55, 291031), (61, 262405), (65, 246257), (143, 111935), (305, 52481), (367, 43615), (671, 23855), (715, 22387), (793, 20185), (1835, 8723), (3355, 4771), (3965, 4037)]