120973845

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{479}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 196992000

約数和(自身を除く): 76018155

約数列:

[1, 3, 5, 15, 113, 149, 339, 447, 479, 565, 745, 1437, 1695, 2235, 2395, 7185, 16837, 50511, 54127, 71371, 84185, 162381, 214113, 252555, 270635, 356855, 811905, 1070565, 8064923, 24194769, 40324615, 120973845]

約数ペア:

[(1, 120973845), (3, 40324615), (5, 24194769), (15, 8064923), (113, 1070565), (149, 811905), (339, 356855), (447, 270635), (479, 252555), (565, 214113), (745, 162381), (1437, 84185), (1695, 71371), (2235, 54127), (2395, 50511), (7185, 16837)]