12675755

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 17107200

約数和(自身を除く): 4431445

約数列:

[1, 5, 19, 29, 43, 95, 107, 145, 215, 535, 551, 817, 1247, 2033, 2755, 3103, 4085, 4601, 6235, 10165, 15515, 23005, 23693, 58957, 87419, 118465, 133429, 294785, 437095, 667145, 2535151, 12675755]

約数ペア:

[(1, 12675755), (5, 2535151), (19, 667145), (29, 437095), (43, 294785), (95, 133429), (107, 118465), (145, 87419), (215, 58957), (535, 23693), (551, 23005), (817, 15515), (1247, 10165), (2033, 6235), (2755, 4601), (3103, 4085)]