68768045

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{9803}}^1$

素因数の和:9892

約数の個数: 16

約数和(自身を含む): 87530112

約数和(自身を除く): 18762067

約数列:

[1, 5, 23, 61, 115, 305, 1403, 7015, 9803, 49015, 225469, 597983, 1127345, 2989915, 13753609, 68768045]

約数ペア:

[(1, 68768045), (5, 13753609), (23, 2989915), (61, 1127345), (115, 597983), (305, 225469), (1403, 49015), (7015, 9803)]