71123935

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 96053760

約数和(自身を除く): 24929825

約数列:

[1, 5, 19, 23, 43, 95, 115, 215, 437, 757, 817, 989, 2185, 3785, 4085, 4945, 14383, 17411, 18791, 32551, 71915, 87055, 93955, 162755, 330809, 618469, 748673, 1654045, 3092345, 3743365, 14224787, 71123935]

約数ペア:

[(1, 71123935), (5, 14224787), (19, 3743365), (23, 3092345), (43, 1654045), (95, 748673), (115, 618469), (215, 330809), (437, 162755), (757, 93955), (817, 87055), (989, 71915), (2185, 32551), (3785, 18791), (4085, 17411), (4945, 14383)]