4469275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{97}}^2$

素因数の和:223

約数の個数: 18

約数和(自身を含む): 5894340

約数和(自身を除く): 1425065

約数列:

[1, 5, 19, 25, 95, 97, 475, 485, 1843, 2425, 9215, 9409, 46075, 47045, 178771, 235225, 893855, 4469275]

約数ペア:

[(1, 4469275), (5, 893855), (19, 235225), (25, 178771), (95, 47045), (97, 46075), (475, 9409), (485, 9215), (1843, 2425)]