6413985

素因数分解:

$3^5\times 5^1\times {\mathrm{5279}}^1$

素因数の和:5299

約数の個数: 24

約数和(自身を含む): 11531520

約数和(自身を除く): 5117535

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 5279, 15837, 26395, 47511, 79185, 142533, 237555, 427599, 712665, 1282797, 2137995, 6413985]

約数ペア:

[(1, 6413985), (3, 2137995), (5, 1282797), (9, 712665), (15, 427599), (27, 237555), (45, 142533), (81, 79185), (135, 47511), (243, 26395), (405, 15837), (1215, 5279)]