2273195

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:254

約数の個数: 16

約数和(自身を含む): 2845920

約数和(自身を除く): 572725

約数列:

[1, 5, 43, 97, 109, 215, 485, 545, 4171, 4687, 10573, 20855, 23435, 52865, 454639, 2273195]

約数ペア:

[(1, 2273195), (5, 454639), (43, 52865), (97, 23435), (109, 20855), (215, 10573), (485, 4687), (545, 4171)]