87993035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43669}}^1$

素因数の和:43718

約数の個数: 16

約数和(自身を含む): 117384960

約数和(自身を除く): 29391925

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 43669, 218345, 567697, 1353739, 2838485, 6768695, 17598607, 87993035]

約数ペア:

[(1, 87993035), (5, 17598607), (13, 6768695), (31, 2838485), (65, 1353739), (155, 567697), (403, 218345), (2015, 43669)]