39794895

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{4679}}^1$

素因数の和:4706

約数の個数: 48

約数和(自身を含む): 81768960

約数和(自身を除く): 41974065

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 243, 315, 405, 567, 945, 1215, 1701, 2835, 4679, 8505, 14037, 23395, 32753, 42111, 70185, 98259, 126333, 163765, 210555, 294777, 378999, 491295, 631665, 884331, 1136997, 1473885, 1894995, 2652993, 4421655, 5684985, 7958979, 13264965, 39794895]

約数ペア:

[(1, 39794895), (3, 13264965), (5, 7958979), (7, 5684985), (9, 4421655), (15, 2652993), (21, 1894995), (27, 1473885), (35, 1136997), (45, 884331), (63, 631665), (81, 491295), (105, 378999), (135, 294777), (189, 210555), (243, 163765), (315, 126333), (405, 98259), (567, 70185), (945, 42111), (1215, 32753), (1701, 23395), (2835, 14037), (4679, 8505)]