2241405

素因数分解:

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

素因数の和:16617

約数の個数: 16

約数和(自身を含む): 3984960

約数和(自身を除く): 1743555

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 16603, 49809, 83015, 149427, 249045, 448281, 747135, 2241405]

約数ペア:

[(1, 2241405), (3, 747135), (5, 448281), (9, 249045), (15, 149427), (27, 83015), (45, 49809), (135, 16603)]