141893445

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{63487}}^1$

素因数の和:63644

約数の個数: 16

約数和(自身を含む): 228556800

約数和(自身を除く): 86663355

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 63487, 190461, 317435, 952305, 9459563, 28378689, 47297815, 141893445]

約数ペア:

[(1, 141893445), (3, 47297815), (5, 28378689), (15, 9459563), (149, 952305), (447, 317435), (745, 190461), (2235, 63487)]