67139985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9463}}^1$

素因数の和:9525

約数の個数: 32

約数和(自身を含む): 119927808

約数和(自身を除く): 52787823

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 2365, 7095, 9463, 28389, 47315, 104093, 141945, 312279, 406909, 520465, 1220727, 1561395, 2034545, 4475999, 6103635, 13427997, 22379995, 67139985]

約数ペア:

[(1, 67139985), (3, 22379995), (5, 13427997), (11, 6103635), (15, 4475999), (33, 2034545), (43, 1561395), (55, 1220727), (129, 520465), (165, 406909), (215, 312279), (473, 141945), (645, 104093), (1419, 47315), (2365, 28389), (7095, 9463)]