551010275

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{17341}}^1$

素因数の和:17423

約数の個数: 24

約数和(自身を含む): 722537088

約数和(自身を除く): 171526813

約数列:

[1, 5, 25, 31, 41, 155, 205, 775, 1025, 1271, 6355, 17341, 31775, 86705, 433525, 537571, 710981, 2687855, 3554905, 13439275, 17774525, 22040411, 110202055, 551010275]

約数ペア:

[(1, 551010275), (5, 110202055), (25, 22040411), (31, 17774525), (41, 13439275), (155, 3554905), (205, 2687855), (775, 710981), (1025, 537571), (1271, 433525), (6355, 86705), (17341, 31775)]