25274015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{8273}}^1$

素因数の和:8338

約数の個数: 16

約数和(自身を含む): 33360768

約数和(自身を除く): 8086753

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 8273, 41365, 107549, 388831, 537745, 1944155, 5054803, 25274015]

約数ペア:

[(1, 25274015), (5, 5054803), (13, 1944155), (47, 537745), (65, 388831), (235, 107549), (611, 41365), (3055, 8273)]