47069505

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{16603}}^1$

素因数の和:16627

約数の個数: 40

約数和(自身を含む): 96436032

約数和(自身を除く): 49366527

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 16603, 49809, 83015, 116221, 149427, 249045, 348663, 448281, 581105, 747135, 1045989, 1344843, 1743315, 2241405, 3137967, 5229945, 6724215, 9413901, 15689835, 47069505]

約数ペア:

[(1, 47069505), (3, 15689835), (5, 9413901), (7, 6724215), (9, 5229945), (15, 3137967), (21, 2241405), (27, 1743315), (35, 1344843), (45, 1045989), (63, 747135), (81, 581105), (105, 448281), (135, 348663), (189, 249045), (315, 149427), (405, 116221), (567, 83015), (945, 49809), (2835, 16603)]