223821145

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1\times {\mathrm{887}}^1$

素因数の和:1464

約数の個数: 16

約数和(自身を含む): 271941120

約数和(自身を除く): 48119975

約数列:

[1, 5, 109, 463, 545, 887, 2315, 4435, 50467, 96683, 252335, 410681, 483415, 2053405, 44764229, 223821145]

約数ペア:

[(1, 223821145), (5, 44764229), (109, 2053405), (463, 483415), (545, 410681), (887, 252335), (2315, 96683), (4435, 50467)]