27004215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5981}}^1$

素因数の和:6039

約数の個数: 32

約数和(自身を含む): 50535936

約数和(自身を除く): 23531721

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 5981, 17943, 29905, 41867, 89715, 125601, 209335, 257183, 628005, 771549, 1285915, 1800281, 3857745, 5400843, 9001405, 27004215]

約数ペア:

[(1, 27004215), (3, 9001405), (5, 5400843), (7, 3857745), (15, 1800281), (21, 1285915), (35, 771549), (43, 628005), (105, 257183), (129, 209335), (215, 125601), (301, 89715), (645, 41867), (903, 29905), (1505, 17943), (4515, 5981)]