245210065

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{433}}^1\times {\mathrm{2137}}^1$

素因数の和:2628

約数の個数: 16

約数和(自身を含む): 300637008

約数和(自身を除く): 55426943

約数列:

[1, 5, 53, 265, 433, 2137, 2165, 10685, 22949, 113261, 114745, 566305, 925321, 4626605, 49042013, 245210065]

約数ペア:

[(1, 245210065), (5, 49042013), (53, 4626605), (265, 925321), (433, 566305), (2137, 114745), (2165, 113261), (10685, 22949)]