248826405

素因数分解:

$3^1\times 5^1\times {\mathrm{2381}}^1\times {\mathrm{6967}}^1$

素因数の和:9356

約数の個数: 16

約数和(自身を含む): 398346624

約数和(自身を除く): 149520219

約数列:

[1, 3, 5, 15, 2381, 6967, 7143, 11905, 20901, 34835, 35715, 104505, 16588427, 49765281, 82942135, 248826405]

約数ペア:

[(1, 248826405), (3, 82942135), (5, 49765281), (15, 16588427), (2381, 104505), (6967, 35715), (7143, 34835), (11905, 20901)]