402279315

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1166027}}^1$

素因数の和:1166058

約数の個数: 16

約数和(自身を含む): 671632128

約数和(自身を除く): 269352813

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 1166027, 3498081, 5830135, 17490405, 26818621, 80455863, 134093105, 402279315]

約数ペア:

[(1, 402279315), (3, 134093105), (5, 80455863), (15, 26818621), (23, 17490405), (69, 5830135), (115, 3498081), (345, 1166027)]