2238202375

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{942401}}^1$

素因数の和:942435

約数の個数: 16

約数和(自身を含む): 2940294240

約数和(自身を除く): 702091865

約数列:

[1, 5, 19, 25, 95, 125, 475, 2375, 942401, 4712005, 17905619, 23560025, 89528095, 117800125, 447640475, 2238202375]

約数ペア:

[(1, 2238202375), (5, 447640475), (19, 117800125), (25, 89528095), (95, 23560025), (125, 17905619), (475, 4712005), (2375, 942401)]