141186915

素因数分解:

$3^3\times 5^1\times {\mathrm{1045829}}^1$

素因数の和:1045843

約数の個数: 16

約数和(自身を含む): 250999200

約数和(自身を除く): 109812285

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1045829, 3137487, 5229145, 9412461, 15687435, 28237383, 47062305, 141186915]

約数ペア:

[(1, 141186915), (3, 47062305), (5, 28237383), (9, 15687435), (15, 9412461), (27, 5229145), (45, 3137487), (135, 1045829)]