66481185

素因数分解:

$3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{9871}}^1$

素因数の和:10328

約数の個数: 16

約数和(自身を含む): 106617600

約数和(自身を除く): 40136415

約数列:

[1, 3, 5, 15, 449, 1347, 2245, 6735, 9871, 29613, 49355, 148065, 4432079, 13296237, 22160395, 66481185]

約数ペア:

[(1, 66481185), (3, 22160395), (5, 13296237), (15, 4432079), (449, 148065), (1347, 49355), (2245, 29613), (6735, 9871)]