205292015

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{937}}^1\times {\mathrm{1511}}^1$

素因数の和:2482

約数の個数: 16

約数和(自身を含む): 255286080

約数和(自身を除く): 49994065

約数列:

[1, 5, 29, 145, 937, 1511, 4685, 7555, 27173, 43819, 135865, 219095, 1415807, 7079035, 41058403, 205292015]

約数ペア:

[(1, 205292015), (5, 41058403), (29, 7079035), (145, 1415807), (937, 219095), (1511, 135865), (4685, 43819), (7555, 27173)]