22355185

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{619}}^1$

素因数の和:888

約数の個数: 16

約数和(自身を含む): 27855360

約数和(自身を除く): 5500175

約数列:

[1, 5, 31, 155, 233, 619, 1165, 3095, 7223, 19189, 36115, 95945, 144227, 721135, 4471037, 22355185]

約数ペア:

[(1, 22355185), (5, 4471037), (31, 721135), (155, 144227), (233, 95945), (619, 36115), (1165, 19189), (3095, 7223)]