4781945

素因数分解:

$5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{431}}^1$

素因数の和:760

約数の個数: 16

約数和(自身を含む): 6594048

約数和(自身を除く): 1812103

約数列:

[1, 5, 7, 35, 317, 431, 1585, 2155, 2219, 3017, 11095, 15085, 136627, 683135, 956389, 4781945]

約数ペア:

[(1, 4781945), (5, 956389), (7, 683135), (35, 136627), (317, 15085), (431, 11095), (1585, 3017), (2155, 2219)]