201270315

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{312047}}^1$

素因数の和:312098

約数の個数: 16

約数和(自身を含む): 329522688

約数和(自身を除く): 128252373

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 312047, 936141, 1560235, 4680705, 13418021, 40254063, 67090105, 201270315]

約数ペア:

[(1, 201270315), (3, 67090105), (5, 40254063), (15, 13418021), (43, 4680705), (129, 1560235), (215, 936141), (645, 312047)]