39627775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4969}}^1$

素因数の和:5019

約数の個数: 24

約数和(自身を含む): 55465200

約数和(自身を除く): 15837425

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 725, 1595, 4969, 7975, 24845, 54659, 124225, 144101, 273295, 720505, 1366475, 1585111, 3602525, 7925555, 39627775]

約数ペア:

[(1, 39627775), (5, 7925555), (11, 3602525), (25, 1585111), (29, 1366475), (55, 720505), (145, 273295), (275, 144101), (319, 124225), (725, 54659), (1595, 24845), (4969, 7975)]