1206266445

素因数分解:

$3^3\times 5^1\times {\mathrm{8935307}}^1$

素因数の和:8935321

約数の個数: 16

約数和(自身を含む): 2144473920

約数和(自身を除く): 938207475

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 8935307, 26805921, 44676535, 80417763, 134029605, 241253289, 402088815, 1206266445]

約数ペア:

[(1, 1206266445), (3, 402088815), (5, 241253289), (9, 134029605), (15, 80417763), (27, 44676535), (45, 26805921), (135, 8935307)]