68338555

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{10177}}^1$

素因数の和:10278

約数の個数: 16

約数和(自身を含む): 87937920

約数和(自身を除く): 19599365

約数列:

[1, 5, 17, 79, 85, 395, 1343, 6715, 10177, 50885, 173009, 803983, 865045, 4019915, 13667711, 68338555]

約数ペア:

[(1, 68338555), (5, 13667711), (17, 4019915), (79, 865045), (85, 803983), (395, 173009), (1343, 50885), (6715, 10177)]