29447685

素因数分解:

$3^3\times 5^1\times {\mathrm{218131}}^1$

素因数の和:218145

約数の個数: 16

約数和(自身を含む): 52351680

約数和(自身を除く): 22903995

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 218131, 654393, 1090655, 1963179, 3271965, 5889537, 9815895, 29447685]

約数ペア:

[(1, 29447685), (3, 9815895), (5, 5889537), (9, 3271965), (15, 1963179), (27, 1090655), (45, 654393), (135, 218131)]