13258935

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6269}}^1$

素因数の和:6327

約数の個数: 24

約数和(自身を含む): 23474880

約数和(自身を除く): 10215945

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 6269, 18807, 31345, 56421, 94035, 282105, 294643, 883929, 1473215, 2651787, 4419645, 13258935]

約数ペア:

[(1, 13258935), (3, 4419645), (5, 2651787), (9, 1473215), (15, 883929), (45, 294643), (47, 282105), (141, 94035), (235, 56421), (423, 31345), (705, 18807), (2115, 6269)]