1566152085

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{20663}}^1$

素因数の和:20865

約数の個数: 32

約数和(自身を含む): 2602672128

約数和(自身を除く): 1036520043

約数列:

[1, 3, 5, 15, 31, 93, 155, 163, 465, 489, 815, 2445, 5053, 15159, 20663, 25265, 61989, 75795, 103315, 309945, 640553, 1921659, 3202765, 3368069, 9608295, 10104207, 16840345, 50521035, 104410139, 313230417, 522050695, 1566152085]

約数ペア:

[(1, 1566152085), (3, 522050695), (5, 313230417), (15, 104410139), (31, 50521035), (93, 16840345), (155, 10104207), (163, 9608295), (465, 3368069), (489, 3202765), (815, 1921659), (2445, 640553), (5053, 309945), (15159, 103315), (20663, 75795), (25265, 61989)]