7201995425

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{189901}}^1$

素因数の和:189989

約数の個数: 24

約数和(自身を含む): 9395591352

約数和(自身を除く): 2193595927

約数列:

[1, 5, 25, 37, 41, 185, 205, 925, 1025, 1517, 7585, 37925, 189901, 949505, 4747525, 7026337, 7785941, 35131685, 38929705, 175658425, 194648525, 288079817, 1440399085, 7201995425]

約数ペア:

[(1, 7201995425), (5, 1440399085), (25, 288079817), (37, 194648525), (41, 175658425), (185, 38929705), (205, 35131685), (925, 7785941), (1025, 7026337), (1517, 4747525), (7585, 949505), (37925, 189901)]