13500855

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3371}}^1$

素因数の和:3471

約数の個数: 24

約数和(自身を含む): 23671440

約数和(自身を除く): 10170585

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 3371, 4005, 10113, 16855, 30339, 50565, 151695, 300019, 900057, 1500095, 2700171, 4500285, 13500855]

約数ペア:

[(1, 13500855), (3, 4500285), (5, 2700171), (9, 1500095), (15, 900057), (45, 300019), (89, 151695), (267, 50565), (445, 30339), (801, 16855), (1335, 10113), (3371, 4005)]