27953235

素因数分解:

$3^3\times 5^1\times {\mathrm{207061}}^1$

素因数の和:207075

約数の個数: 16

約数和(自身を含む): 49694880

約数和(自身を除く): 21741645

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 207061, 621183, 1035305, 1863549, 3105915, 5590647, 9317745, 27953235]

約数ペア:

[(1, 27953235), (3, 9317745), (5, 5590647), (9, 3105915), (15, 1863549), (27, 1035305), (45, 621183), (135, 207061)]