13271175

素因数分解:

$3^3\times 5^2\times {\mathrm{19661}}^1$

素因数の和:19680

約数の個数: 24

約数和(自身を含む): 24380880

約数和(自身を除く): 11109705

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 19661, 58983, 98305, 176949, 294915, 491525, 530847, 884745, 1474575, 2654235, 4423725, 13271175]

約数ペア:

[(1, 13271175), (3, 4423725), (5, 2654235), (9, 1474575), (15, 884745), (25, 530847), (27, 491525), (45, 294915), (75, 176949), (135, 98305), (225, 58983), (675, 19661)]