15727830105

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{80655539}}^1$

素因数の和:80655560

約数の個数: 16

約数和(自身を含む): 27100261440

約数和(自身を除く): 11372431335

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 80655539, 241966617, 403277695, 1048522007, 1209833085, 3145566021, 5242610035, 15727830105]

約数ペア:

[(1, 15727830105), (3, 5242610035), (5, 3145566021), (13, 1209833085), (15, 1048522007), (39, 403277695), (65, 241966617), (195, 80655539)]