10820095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 15704640

約数和(自身を除く): 4884545

約数列:

[1, 5, 11, 13, 37, 55, 65, 143, 185, 407, 409, 481, 715, 2035, 2045, 2405, 4499, 5291, 5317, 15133, 22495, 26455, 26585, 58487, 75665, 166463, 196729, 292435, 832315, 983645, 2164019, 10820095]

約数ペア:

[(1, 10820095), (5, 2164019), (11, 983645), (13, 832315), (37, 292435), (55, 196729), (65, 166463), (143, 75665), (185, 58487), (407, 26585), (409, 26455), (481, 22495), (715, 15133), (2035, 5317), (2045, 5291), (2405, 4499)]