201382605

素因数分解:

$3^6\times 5^1\times {\mathrm{55249}}^1$

素因数の和:55272

約数の個数: 28

約数和(自身を含む): 362329500

約数和(自身を除く): 160946895

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 55249, 165747, 276245, 497241, 828735, 1491723, 2486205, 4475169, 7458615, 13425507, 22375845, 40276521, 67127535, 201382605]

約数ペア:

[(1, 201382605), (3, 67127535), (5, 40276521), (9, 22375845), (15, 13425507), (27, 7458615), (45, 4475169), (81, 2486205), (135, 1491723), (243, 828735), (405, 497241), (729, 276245), (1215, 165747), (3645, 55249)]