48458345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20149}}^1$

素因数の和:20204

約数の個数: 16

約数和(自身を含む): 64318800

約数和(自身を除く): 15860455

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 20149, 100745, 261937, 745513, 1309685, 3727565, 9691669, 48458345]

約数ペア:

[(1, 48458345), (5, 9691669), (13, 3727565), (37, 1309685), (65, 745513), (185, 261937), (481, 100745), (2405, 20149)]