15530148

素因数分解:

$2^2\times 3^2\times {\mathrm{641}}^1\times {\mathrm{673}}^1$

素因数の和:1324

約数の個数: 36

約数和(自身を含む): 39376428

約数和(自身を除く): 23846280

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 641, 673, 1282, 1346, 1923, 2019, 2564, 2692, 3846, 4038, 5769, 6057, 7692, 8076, 11538, 12114, 23076, 24228, 431393, 862786, 1294179, 1725572, 2588358, 3882537, 5176716, 7765074, 15530148]

約数ペア:

[(1, 15530148), (2, 7765074), (3, 5176716), (4, 3882537), (6, 2588358), (9, 1725572), (12, 1294179), (18, 862786), (36, 431393), (641, 24228), (673, 23076), (1282, 12114), (1346, 11538), (1923, 8076), (2019, 7692), (2564, 6057), (2692, 5769), (3846, 4038)]