47706315

素因数分解:

$3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{12671}}^1$

素因数の和:12930

約数の個数: 16

約数和(自身を含む): 76640256

約数和(自身を除く): 28933941

約数列:

[1, 3, 5, 15, 251, 753, 1255, 3765, 12671, 38013, 63355, 190065, 3180421, 9541263, 15902105, 47706315]

約数ペア:

[(1, 47706315), (3, 15902105), (5, 9541263), (15, 3180421), (251, 190065), (753, 63355), (1255, 38013), (3765, 12671)]