16295085

素因数分解:

$3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1409}}^1$

素因数の和:1677

約数の個数: 24

約数和(自身を含む): 28374840

約数和(自身を除く): 12079755

約数列:

[1, 3, 5, 9, 15, 45, 257, 771, 1285, 1409, 2313, 3855, 4227, 7045, 11565, 12681, 21135, 63405, 362113, 1086339, 1810565, 3259017, 5431695, 16295085]

約数ペア:

[(1, 16295085), (3, 5431695), (5, 3259017), (9, 1810565), (15, 1086339), (45, 362113), (257, 63405), (771, 21135), (1285, 12681), (1409, 11565), (2313, 7045), (3855, 4227)]