117133775

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2713}}^1$

素因数の和:2891

約数の個数: 24

約数和(自身を含む): 159518064

約数和(自身を除く): 42384289

約数列:

[1, 5, 11, 25, 55, 157, 275, 785, 1727, 2713, 3925, 8635, 13565, 29843, 43175, 67825, 149215, 425941, 746075, 2129705, 4685351, 10648525, 23426755, 117133775]

約数ペア:

[(1, 117133775), (5, 23426755), (11, 10648525), (25, 4685351), (55, 2129705), (157, 746075), (275, 425941), (785, 149215), (1727, 67825), (2713, 43175), (3925, 29843), (8635, 13565)]