72486605

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{5527}}^1$

素因数の和:5636

約数の個数: 16

約数和(自身を含む): 90482304

約数和(自身を除く): 17995699

約数列:

[1, 5, 43, 61, 215, 305, 2623, 5527, 13115, 27635, 237661, 337147, 1188305, 1685735, 14497321, 72486605]

約数ペア:

[(1, 72486605), (5, 14497321), (43, 1685735), (61, 1188305), (215, 337147), (305, 237661), (2623, 27635), (5527, 13115)]