98944745

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{809}}^1$

素因数の和:1276

約数の個数: 16

約数和(自身を含む): 121130640

約数和(自身を除く): 22185895

約数列:

[1, 5, 61, 305, 401, 809, 2005, 4045, 24461, 49349, 122305, 246745, 324409, 1622045, 19788949, 98944745]

約数ペア:

[(1, 98944745), (5, 19788949), (61, 1622045), (305, 324409), (401, 246745), (809, 122305), (2005, 49349), (4045, 24461)]