2247674655

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{138617}}^1$

素因数の和:138695

約数の個数: 32

約数和(自身を含む): 3832510464

約数和(自身を除く): 1584835809

約数列:

[1, 3, 5, 15, 23, 47, 69, 115, 141, 235, 345, 705, 1081, 3243, 5405, 16215, 138617, 415851, 693085, 2079255, 3188191, 6514999, 9564573, 15940955, 19544997, 32574995, 47822865, 97724985, 149844977, 449534931, 749224885, 2247674655]

約数ペア:

[(1, 2247674655), (3, 749224885), (5, 449534931), (15, 149844977), (23, 97724985), (47, 47822865), (69, 32574995), (115, 19544997), (141, 15940955), (235, 9564573), (345, 6514999), (705, 3188191), (1081, 2079255), (3243, 693085), (5405, 415851), (16215, 138617)]