42345215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{45289}}^1$

素因数の和:45322

約数の個数: 16

約数和(自身を含む): 58695840

約数和(自身を除く): 16350625

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 45289, 226445, 498179, 769913, 2490895, 3849565, 8469043, 42345215]

約数ペア:

[(1, 42345215), (5, 8469043), (11, 3849565), (17, 2490895), (55, 769913), (85, 498179), (187, 226445), (935, 45289)]