57768035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28669}}^1$

素因数の和:28718

約数の個数: 16

約数和(自身を含む): 77064960

約数和(自身を除く): 19296925

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 28669, 143345, 372697, 888739, 1863485, 4443695, 11553607, 57768035]

約数ペア:

[(1, 57768035), (5, 11553607), (13, 4443695), (31, 1863485), (65, 888739), (155, 372697), (403, 143345), (2015, 28669)]