29872935

素因数分解:

$3^3\times 5^1\times {\mathrm{221281}}^1$

素因数の和:221295

約数の個数: 16

約数和(自身を含む): 53107680

約数和(自身を除く): 23234745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 221281, 663843, 1106405, 1991529, 3319215, 5974587, 9957645, 29872935]

約数ペア:

[(1, 29872935), (3, 9957645), (5, 5974587), (9, 3319215), (15, 1991529), (27, 1106405), (45, 663843), (135, 221281)]