11289645

素因数分解:

$3^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{347}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 20211840

約数和(自身を除く): 8922195

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 241, 347, 723, 1041, 1205, 1735, 2169, 3123, 3615, 5205, 6507, 9369, 10845, 15615, 32535, 46845, 83627, 250881, 418135, 752643, 1254405, 2257929, 3763215, 11289645]

約数ペア:

[(1, 11289645), (3, 3763215), (5, 2257929), (9, 1254405), (15, 752643), (27, 418135), (45, 250881), (135, 83627), (241, 46845), (347, 32535), (723, 15615), (1041, 10845), (1205, 9369), (1735, 6507), (2169, 5205), (3123, 3615)]