20222405

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{25121}}^1$

素因数の和:25156

約数の個数: 16

約数和(自身を含む): 28940544

約数和(自身を除く): 8718139

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 25121, 125605, 175847, 577783, 879235, 2888915, 4044481, 20222405]

約数ペア:

[(1, 20222405), (5, 4044481), (7, 2888915), (23, 879235), (35, 577783), (115, 175847), (161, 125605), (805, 25121)]