2268895

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:282

約数の個数: 16

約数和(自身を含む): 2848032

約数和(自身を除く): 579137

約数列:

[1, 5, 43, 61, 173, 215, 305, 865, 2623, 7439, 10553, 13115, 37195, 52765, 453779, 2268895]

約数ペア:

[(1, 2268895), (5, 453779), (43, 52765), (61, 37195), (173, 13115), (215, 10553), (305, 7439), (865, 2623)]