75386905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 102404736

約数和(自身を除く): 27017831

約数列:

[1, 5, 11, 41, 55, 101, 205, 331, 451, 505, 1111, 1655, 2255, 3641, 4141, 5555, 13571, 18205, 20705, 33431, 45551, 67855, 149281, 167155, 227755, 367741, 746405, 1370671, 1838705, 6853355, 15077381, 75386905]

約数ペア:

[(1, 75386905), (5, 15077381), (11, 6853355), (41, 1838705), (55, 1370671), (101, 746405), (205, 367741), (331, 227755), (451, 167155), (505, 149281), (1111, 67855), (1655, 45551), (2255, 33431), (3641, 20705), (4141, 18205), (5555, 13571)]