26951285

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1789}}^1$

素因数の和:1948

約数の個数: 16

約数和(自身を含む): 34024320

約数和(自身を除く): 7073035

約数列:

[1, 5, 23, 115, 131, 655, 1789, 3013, 8945, 15065, 41147, 205735, 234359, 1171795, 5390257, 26951285]

約数ペア:

[(1, 26951285), (5, 5390257), (23, 1171795), (115, 234359), (131, 205735), (655, 41147), (1789, 15065), (3013, 8945)]