69091385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{6577}}^1$

素因数の和:6784

約数の個数: 16

約数和(自身を含む): 90934272

約数和(自身を除く): 21842887

約数列:

[1, 5, 11, 55, 191, 955, 2101, 6577, 10505, 32885, 72347, 361735, 1256207, 6281035, 13818277, 69091385]

約数ペア:

[(1, 69091385), (5, 13818277), (11, 6281035), (55, 1256207), (191, 361735), (955, 72347), (2101, 32885), (6577, 10505)]