69086895

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{15937}}^1$

素因数の和:15979

約数の個数: 24

約数和(自身を含む): 117431184

約数和(自身を除く): 48344289

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 15937, 47811, 79685, 239055, 270929, 812787, 1354645, 4063935, 4605793, 13817379, 23028965, 69086895]

約数ペア:

[(1, 69086895), (3, 23028965), (5, 13817379), (15, 4605793), (17, 4063935), (51, 1354645), (85, 812787), (255, 270929), (289, 239055), (867, 79685), (1445, 47811), (4335, 15937)]