13214385

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2851}}^1$

素因数の和:2965

約数の個数: 24

約数和(自身を含む): 23135424

約数和(自身を除く): 9921039

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 2851, 4635, 8553, 14255, 25659, 42765, 128295, 293653, 880959, 1468265, 2642877, 4404795, 13214385]

約数ペア:

[(1, 13214385), (3, 4404795), (5, 2642877), (9, 1468265), (15, 880959), (45, 293653), (103, 128295), (309, 42765), (515, 25659), (927, 14255), (1545, 8553), (2851, 4635)]