83428385

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{2243}}^1$

素因数の和:2464

約数の個数: 16

約数和(自身を含む): 103080384

約数和(自身を除く): 19651999

約数列:

[1, 5, 43, 173, 215, 865, 2243, 7439, 11215, 37195, 96449, 388039, 482245, 1940195, 16685677, 83428385]

約数ペア:

[(1, 83428385), (5, 16685677), (43, 1940195), (173, 482245), (215, 388039), (865, 96449), (2243, 37195), (7439, 11215)]