22618475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{353}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 30814992

約数和(自身を除く): 8196517

約数列:

[1, 5, 11, 25, 55, 233, 275, 353, 1165, 1765, 2563, 3883, 5825, 8825, 12815, 19415, 64075, 82249, 97075, 411245, 904739, 2056225, 4523695, 22618475]

約数ペア:

[(1, 22618475), (5, 4523695), (11, 2056225), (25, 904739), (55, 411245), (233, 97075), (275, 82249), (353, 64075), (1165, 19415), (1765, 12815), (2563, 8825), (3883, 5825)]