238749015

素因数分解:

$3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{35449}}^1$

素因数の和:35906

約数の個数: 16

約数和(自身を含む): 382860000

約数和(自身を除く): 144110985

約数列:

[1, 3, 5, 15, 449, 1347, 2245, 6735, 35449, 106347, 177245, 531735, 15916601, 47749803, 79583005, 238749015]

約数ペア:

[(1, 238749015), (3, 79583005), (5, 47749803), (15, 15916601), (449, 531735), (1347, 177245), (2245, 106347), (6735, 35449)]