75900391

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 92019200

約数和(自身を除く): 16118809

約数列:

[1, 7, 23, 103, 161, 199, 529, 721, 1393, 2369, 3703, 4577, 16583, 20497, 32039, 54487, 105271, 143479, 381409, 471431, 736897, 3300017, 10842913, 75900391]

約数ペア:

[(1, 75900391), (7, 10842913), (23, 3300017), (103, 736897), (161, 471431), (199, 381409), (529, 143479), (721, 105271), (1393, 54487), (2369, 32039), (3703, 20497), (4577, 16583)]