136990945

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{301079}}^1$

素因数の和:301104

約数の個数: 16

約数和(自身を含む): 202325760

約数和(自身を除く): 65334815

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 301079, 1505395, 2107553, 3914027, 10537765, 19570135, 27398189, 136990945]

約数ペア:

[(1, 136990945), (5, 27398189), (7, 19570135), (13, 10537765), (35, 3914027), (65, 2107553), (91, 1505395), (455, 301079)]