205736975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{11807}}^1$

素因数の和:11875

約数の個数: 24

約数和(自身を含む): 276732288

約数和(自身を除く): 70995313

約数列:

[1, 5, 17, 25, 41, 85, 205, 425, 697, 1025, 3485, 11807, 17425, 59035, 200719, 295175, 484087, 1003595, 2420435, 5017975, 8229479, 12102175, 41147395, 205736975]

約数ペア:

[(1, 205736975), (5, 41147395), (17, 12102175), (25, 8229479), (41, 5017975), (85, 2420435), (205, 1003595), (425, 484087), (697, 295175), (1025, 200719), (3485, 59035), (11807, 17425)]