30011985

素因数分解:

$3^3\times 5^1\times {\mathrm{222311}}^1$

素因数の和:222325

約数の個数: 16

約数和(自身を含む): 53354880

約数和(自身を除く): 23342895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 222311, 666933, 1111555, 2000799, 3334665, 6002397, 10003995, 30011985]

約数ペア:

[(1, 30011985), (3, 10003995), (5, 6002397), (9, 3334665), (15, 2000799), (27, 1111555), (45, 666933), (135, 222311)]