157047015

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{255361}}^1$

素因数の和:255410

約数の個数: 16

約数和(自身を含む): 257404896

約数和(自身を除く): 100357881

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 255361, 766083, 1276805, 3830415, 10469801, 31409403, 52349005, 157047015]

約数ペア:

[(1, 157047015), (3, 52349005), (5, 31409403), (15, 10469801), (41, 3830415), (123, 1276805), (205, 766083), (615, 255361)]