146723005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12071}}^1$

素因数の和:12117

約数の個数: 32

約数和(自身を含む): 219034368

約数和(自身を除く): 72311363

約数列:

[1, 5, 11, 13, 17, 55, 65, 85, 143, 187, 221, 715, 935, 1105, 2431, 12071, 12155, 60355, 132781, 156923, 205207, 663905, 784615, 1026035, 1726153, 2257277, 2667691, 8630765, 11286385, 13338455, 29344601, 146723005]

約数ペア:

[(1, 146723005), (5, 29344601), (11, 13338455), (13, 11286385), (17, 8630765), (55, 2667691), (65, 2257277), (85, 1726153), (143, 1026035), (187, 784615), (221, 663905), (715, 205207), (935, 156923), (1105, 132781), (2431, 60355), (12071, 12155)]