252553535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{9787}}^1$

素因数の和:10202

約数の個数: 16

約数和(自身を含む): 327232416

約数和(自身を除く): 74678881

約数列:

[1, 5, 13, 65, 397, 1985, 5161, 9787, 25805, 48935, 127231, 636155, 3885439, 19427195, 50510707, 252553535]

約数ペア:

[(1, 252553535), (5, 50510707), (13, 19427195), (65, 3885439), (397, 636155), (1985, 127231), (5161, 48935), (9787, 25805)]