16742115

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28619}}^1$

素因数の和:28643

約数の個数: 24

約数和(自身を含む): 31253040

約数和(自身を除く): 14510925

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 28619, 85857, 143095, 257571, 372047, 429285, 1116141, 1287855, 1860235, 3348423, 5580705, 16742115]

約数ペア:

[(1, 16742115), (3, 5580705), (5, 3348423), (9, 1860235), (13, 1287855), (15, 1116141), (39, 429285), (45, 372047), (65, 257571), (117, 143095), (195, 85857), (585, 28619)]