25523235

素因数分解:

$3^3\times 5^1\times {\mathrm{189061}}^1$

素因数の和:189075

約数の個数: 16

約数和(自身を含む): 45374880

約数和(自身を除く): 19851645

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 189061, 567183, 945305, 1701549, 2835915, 5104647, 8507745, 25523235]

約数ペア:

[(1, 25523235), (3, 8507745), (5, 5104647), (9, 2835915), (15, 1701549), (27, 945305), (45, 567183), (135, 189061)]