25346805

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6679}}^1$

素因数の和:6721

約数の個数: 32

約数和(自身を含む): 46172160

約数和(自身を除く): 20825355

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 6679, 20037, 33395, 73469, 100185, 153617, 220407, 367345, 460851, 768085, 1102035, 1689787, 2304255, 5069361, 8448935, 25346805]

約数ペア:

[(1, 25346805), (3, 8448935), (5, 5069361), (11, 2304255), (15, 1689787), (23, 1102035), (33, 768085), (55, 460851), (69, 367345), (115, 220407), (165, 153617), (253, 100185), (345, 73469), (759, 33395), (1265, 20037), (3795, 6679)]