42180555

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{76001}}^1$

素因数の和:76046

約数の個数: 16

約数和(自身を含む): 69313824

約数和(自身を除く): 27133269

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 76001, 228003, 380005, 1140015, 2812037, 8436111, 14060185, 42180555]

約数ペア:

[(1, 42180555), (3, 14060185), (5, 8436111), (15, 2812037), (37, 1140015), (111, 380005), (185, 228003), (555, 76001)]