291295242995

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{2141}}^1\times {\mathrm{1183093}}^1$

素因数の和:1185262

約数の個数: 16

約数和(自身を含む): 364922978112

約数和(自身を除く): 73627735117

約数列:

[1, 5, 23, 115, 2141, 10705, 49243, 246215, 1183093, 5915465, 27211139, 136055695, 2533002113, 12665010565, 58259048599, 291295242995]

約数ペア:

[(1, 291295242995), (5, 58259048599), (23, 12665010565), (115, 2533002113), (2141, 136055695), (10705, 27211139), (49243, 5915465), (246215, 1183093)]