249492085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{10831}}^1$

素因数の和:11124

約数の個数: 16

約数和(自身を含む): 318200832

約数和(自身を除く): 68708747

約数列:

[1, 5, 17, 85, 271, 1355, 4607, 10831, 23035, 54155, 184127, 920635, 2935201, 14676005, 49898417, 249492085]

約数ペア:

[(1, 249492085), (5, 49898417), (17, 14676005), (85, 2935201), (271, 920635), (1355, 184127), (4607, 54155), (10831, 23035)]