15430745

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1787}}^1$

素因数の和:1960

約数の個数: 16

約数和(自身を含む): 20340288

約数和(自身を除く): 4909543

約数列:

[1, 5, 11, 55, 157, 785, 1727, 1787, 8635, 8935, 19657, 98285, 280559, 1402795, 3086149, 15430745]

約数ペア:

[(1, 15430745), (5, 3086149), (11, 1402795), (55, 280559), (157, 98285), (785, 19657), (1727, 8935), (1787, 8635)]