66429575

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1553}}^1$

素因数の和:1651

約数の個数: 24

約数和(自身を含む): 86713200

約数和(自身を除く): 20283625

約数列:

[1, 5, 25, 29, 59, 145, 295, 725, 1475, 1553, 1711, 7765, 8555, 38825, 42775, 45037, 91627, 225185, 458135, 1125925, 2290675, 2657183, 13285915, 66429575]

約数ペア:

[(1, 66429575), (5, 13285915), (25, 2657183), (29, 2290675), (59, 1125925), (145, 458135), (295, 225185), (725, 91627), (1475, 45037), (1553, 42775), (1711, 38825), (7765, 8555)]